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CHEMICAL products beginning with : 4
16501 to 16550 of 197739 results  Page: << Previous 50 Results 320 321 322 323 324 325 326 327 328 329 330 [331] 332 333 334 335 336 337 338 339 340 >> Next 50 Results
 PRODUCT NAMECAS Registry Number 
4,5-DIHYDRO-5-HYDROXY-3-METHYL-1-THIOCARBAMOYL-5-(TRIFLUOROMETHYL)PYRAZOLE (1 supplier)
4,5-Dihydro-5-hydroxy-3-methyl-5-(trifluoromethyl)isoxazole (11 suppliers)
Compound Structure IUPAC Name: 3-methyl-5-(trifluoromethyl)-4H-1,2-oxazol-5-ol | CAS Registry Number: 51479-84-6
Synonyms: 4,5-DIHYDRO-5-HYDROXY-3-METHYL-5-(TRIFLUOROMETHYL)ISOXAZOLE, SBB025105, 3-methyl-5-(trifluoromethyl)-4H-1,2-oxazol-5-ol, 3-methyl-5-(trifluoromethyl)-4,5-dihydroisoxazol-5-ol, Enamine_005993, AC1N6P5C, CTK1G8357, MolPort-000-778-133, HMS1411E05, STK353567, AKOS001012271, AG-F-74225, MCULE-8297931808, KB-188060, FT-0639997, ST45133856, 3-methyl-5-(trifluoromethyl)-4H-isoxazol-5-ol, A828615, T0501-4172, 3-methyl-5-(trifluoromethyl)-4,5-dihydro-1,2-oxazol-5-ol

Molecular Formula: C5H6F3NO2Molecular Weight: 169.101850 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 6

InChIKey: KKEUGGZODLCCTR-UHFFFAOYSA-N

51479-84-6
4,5-dihydro-5-methyl-2-(methylthio)Thiazole (0 suppliers)
Compound Structure IUPAC Name: 5-methyl-2-methylsulfanyl-4,5-dihydro-1,3-thiazole | CAS Registry Number: 63880-70-6
Synonyms: SCHEMBL5991236, 5-methyl-2-methylsulfanyl-4,5-dihydro-thiazole

Molecular Formula: C5H9NS2Molecular Weight: 147.261660 [g/mol]
H-Bond Donor: 0H-Bond Acceptor: 3

InChIKey: MFXACDCYMVVPHZ-UHFFFAOYSA-N

63880-70-6
4,5-DIHYDRO-5-METHYL-3,4-DIPHENYL-5-ISOXAZOLOL-13C2 (5 suppliers)
Compound Structure IUPAC Name: 5-methyl-3,4-diphenyl-4H-1,2-oxazol-5-ol | CAS Registry Number: 1189468-68-5
Synonyms: 4,5-Dihydro-5-methyl-3,4-diphenyl-5-isoxazolol-13C2, 15N, 5-methyl-3,4-diphenyl-4H-1,2-oxazol-5-ol, CTK8F5510, 5-Hydroxy-5-methyl-3,4-diphenylisoxazoline-13C2, 15N

Molecular Formula: C16H15NO2Molecular Weight: 256.279 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 3

InChIKey: LOFHVOCXHGAVHL-JZTCLKRDSA-N

1189468-68-5
4,5-Dihydro-5-methyl-3,4-diphenyl-5-isoxazolol-13C2, 15N (3 suppliers)
4,5-Dihydro-5-methyl-4-oxopyrrolo[1,2-a]quinoxaline-1,2,3-tricarboxylic acid trimethyl ester (1 supplier)
Compound Structure IUPAC Name: trimethyl 5-methyl-4-oxopyrrolo[1,2-a]quinoxaline-1,2,3-tricarboxylate | CAS Registry Number: 37922-02-4
Synonyms: AC1LCFDM, CTK8I4953, MNNOWFPBCYKUGT-UHFFFAOYSA-N, Pyrrolo[1,2-a]quinoxaline-1,2,3-tricarboxylic acid, 4,5-dihydro-5-methyl-4-oxo-, trimethyl ester, trimethyl 5-methyl-4-oxopyrrolo[1,2-a]quinoxaline-1,2,3-tricarboxylate, Trimethyl 5-methyl-4-oxo-4,5-dihydropyrrolo[1,2-a]quinoxaline-1,2,3-tricarboxylate #

Molecular Formula: C18H16N2O7Molecular Weight: 372.333 [g/mol]
H-Bond Donor: 0H-Bond Acceptor: 7

InChIKey: MNNOWFPBCYKUGT-UHFFFAOYSA-N

37922-02-4
4,5-DIHYDRO-5-METHYL-6-(4-((2-METHYL-3-OXO-1-CYCLOPENTENYL)AMINO)PHENYL)-3-(2H)-PYRIDAZINONE (8 suppliers)
Compound Structure IUPAC Name: 4-methyl-3-[4-[(2-methyl-3-oxocyclopenten-1-yl)amino]phenyl]-4,5-dihydro-1H-pyridazin-6-one | CAS Registry Number: 125068-54-4
Synonyms: Nsp 805, Nsp-805, CID130349, 3(2H)-Pyridazinone, 4,5-dihydro-5-methyl-6-(4-((2-methyl-3-oxo-1-cyclopenten-1-yl)amino)phenyl)-, 4,5-Dihydro-5-methyl-6-(4-((2-methyl-3-oxo-1-cyclopentenyl)amino)phenyl)-3-(2H)-pyridazinone

Molecular Formula: C17H19N3O2Molecular Weight: 297.351660 [g/mol]
H-Bond Donor: 2H-Bond Acceptor: 4

InChIKey: DSRIICXPBQXOKK-UHFFFAOYSA-N

125068-54-4
4,5-DIHYDRO-5-METHYL-D3-3,4-DIPHENYL-5-ISOXAZOLOL (1 supplier)
4,5-DIHYDRO-5-OXO-1-(4-SULFOPHENYL)-1H-PYRAZOLE-3-ACETIC ACID (4 suppliers)
Compound Structure IUPAC Name: 2-[5-oxo-1-(4-sulfophenyl)-4H-pyrazol-3-yl]acetic acid | CAS Registry Number: 71872-96-3
Synonyms: EINECS 276-105-2, CID3018280, 4,5-Dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-acetic acid

Molecular Formula: C11H10N2O6SMolecular Weight: 298.271900 [g/mol]
H-Bond Donor: 2H-Bond Acceptor: 7

InChIKey: BQPLZHXIWFVFRH-UHFFFAOYSA-N

71872-96-3
4,5-DIHYDRO-5-OXO-1-(4-SULFOPHENYL)-1H-PYRAZOLE-3-CARBOXYLIC ACID 3-ETHYL ESTER (7 suppliers)
Compound Structure IUPAC Name: 4-(3-ethoxycarbonyl-5-oxo-4H-pyrazol-1-yl)benzenesulfonic acid | CAS Registry Number: 6402-06-8
Synonyms: CID80814, EINECS 229-016-8, 3-Ethyl 4,5-dihydro-5-oxo-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylate, 1H-Pyrazole-3-carboxylic acid, 4,5-dihydro-5-oxo-1-(4-sulfophenyl)-, 3-ethyl ester

Molecular Formula: C12H12N2O6SMolecular Weight: 312.298480 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 7

InChIKey: ODFCMJFINVPRFA-UHFFFAOYSA-N

6402-06-8
4,5-dihydro-5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)azo]-, (1 supplier)111636-30-7
4,5-DIHYDRO-5-OXO-1-(4-SULFOPHENYL)-4-[(4-SULFOPHENYL)AZO]-1H-PYRAZOLE-3-CARBOXYLIC ACID (3 suppliers)
Compound Structure IUPAC Name: 5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)diazenyl]-4H-pyrazole-3-carboxylic acid | CAS Registry Number: 34175-08-1
Synonyms: Tartrazine FD and C Yellow #5, 1934-21-0 (Parent), CID62302, EINECS 251-862-1, 4,5-Dihydro-5-oxo-1-(4-sulphophenyl)-4-((4-sulphophenyl)azo)-1H-pyrazole-3-carboxylic acid

Molecular Formula: C16H12N4O9S2Molecular Weight: 468.417880 [g/mol]
H-Bond Donor: 3H-Bond Acceptor: 12

InChIKey: RFKITWRHKUYMRJ-UHFFFAOYSA-N

34175-08-1
4,5-DIHYDRO-5-OXO-1-(4-SULFOPHENYL)-4-[(4-SULFOPHENYL)AZO]-1H-PYRAZOLE-3-CARBOXYLIC ACID BARIUM SALT (2 suppliers)
Compound Structure IUPAC Name: barium(2+); 4-[[3-carboxy-5-oxo-1-(4-sulfonatophenyl)-4H-pyrazol-4-yl]diazenyl]benzenesulfonate | CAS Registry Number: 74920-66-4
Synonyms: 1934-21-0 (Parent), EINECS 278-024-8, 4,5-Dihydro-5-oxo-1-(4-sulphophenyl)-4-((4-sulphophenyl)azo)-1H-pyrazole-3-carboxylic acid, barium salt

Molecular Formula: C16H10BaN4O9S2Molecular Weight: 603.729000 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 12

InChIKey: AFKQHLVKJVNBFS-UHFFFAOYSA-L

74920-66-4
4,5-Dihydro-5-oxo-1-(4-sulphophenyl)-4-((4-sulphophenyl)azo)-1H-pyrazole-3-carboxylic acid, compound with N,N-di(o-tolyl)guanidine (3 suppliers)
Compound Structure IUPAC Name: 1,2-bis(2-methylphenyl)guanidine;5-oxo-1-(4-sulfophenyl)-4-[(4-sulfophenyl)diazenyl]-4H-pyrazole-3-carboxylic acid | CAS Registry Number: 93920-34-4
Synonyms: EINECS 300-120-6, 4,5-Dihydro-5-oxo-1-(4-sulphophenyl)-4-((4-sulphophenyl)azo)-1H-pyrazole-3-carboxylic acid, compound with N,N'-di(o-tolyl)guanidine

Molecular Formula: C31H29N7O9S2Molecular Weight: 707.733460 [g/mol]
H-Bond Donor: 5H-Bond Acceptor: 13

InChIKey: AZYGVCHEJDPFSK-UHFFFAOYSA-N

93920-34-4
4,5-DIHYDRO-5-OXO-1-[(4-SULFOPHENYL)METHYL]-1H-PYRAZOLE-3-CARBOXYLIC ACID (5 suppliers)
Compound Structure IUPAC Name: 5-oxo-1-[(4-sulfophenyl)methyl]-4H-pyrazole-3-carboxylic acid | CAS Registry Number: 71849-96-2
Synonyms: EINECS 276-081-3, CID3018276, 4,5-Dihydro-5-oxo-1-((4-sulphophenyl)methyl)-1H-pyrazole-3-carboxylic acid

Molecular Formula: C11H10N2O6SMolecular Weight: 298.271900 [g/mol]
H-Bond Donor: 2H-Bond Acceptor: 7

InChIKey: JVQOIEZICVLIPO-UHFFFAOYSA-N

71849-96-2
4,5-DIHYDRO-5-OXO-1-PHENYL-1H-PYRAZOLE-3-CARBOHYDRAZIDE (4 suppliers)
Compound Structure IUPAC Name: 5-oxo-1-phenyl-4H-pyrazole-3-carbohydrazide | CAS Registry Number: 94213-17-9
Synonyms: NSC18370, MolPort-001-811-910, CID72688, EINECS 303-719-0, NSC 18370, 4,5-Dihydro-5-oxo-1-phenyl-1H-pyrazole-3-carbohydrazide

Molecular Formula: C10H10N4O2Molecular Weight: 218.212000 [g/mol]
H-Bond Donor: 2H-Bond Acceptor: 4

InChIKey: DITKFGSJTHKTSO-UHFFFAOYSA-N

94213-17-9
4,5-DIHYDRO-5-OXO-1-PHENYL-4-[[4-(PHENYLAZO)PHENYL]AZO]-1H-PYRAZOLE-3-CARBOXAMIDE (3 suppliers)
Compound Structure IUPAC Name: 5-oxo-1-phenyl-4-[(4-phenyldiazenylphenyl)diazenyl]-4H-pyrazole-3-carboxamide | CAS Registry Number: 84753-01-5
Synonyms: EINECS 283-847-0, CID3020110, 4,5-Dihydro-5-oxo-1-phenyl-4-((4-(phenylazo)phenyl)azo)-1H-pyrazole-3-carboxamide

Molecular Formula: C22H17N7O2Molecular Weight: 411.416080 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 7

InChIKey: JPOGZXYYWANLQL-UHFFFAOYSA-N

84753-01-5
4,5-DIHYDRO-5-OXO-1H-PYRAZOLE-3-ACETIC ACID ETHYL ESTER (4 suppliers)
Compound Structure IUPAC Name: ethyl 2-(5-oxo-1,4-dihydropyrazol-3-yl)acetate | CAS Registry Number: 98334-81-7
Synonyms: Ethyl 2-(5-oxo-4,5-dihydro-1H-pyrazol-3-yl)acetate, SCHEMBL6092662, RSCBB000117, CHPIDAZCLSVIOX-UHFFFAOYSA-N, MolPort-006-700-497, AKOS004121344, MCULE-7886377354, AK163892, 3-(ethoxycarbonylmethyl)-2-pyrazolin-5-one, ST24046798, AE-562/41541783, ethyl (5-oxo-4,5-dihydro-1H-pyrazol-3-yl)acetate

Molecular Formula: C7H10N2O3Molecular Weight: 170.165900 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 4

InChIKey: CHPIDAZCLSVIOX-UHFFFAOYSA-N

98334-81-7
4,5-dihydro-5-oxo-2-Pyrazinecarboxaldehyde (6 suppliers)
Compound Structure IUPAC Name: 5-(oxomethylidene)pyrazin-2-one | CAS Registry Number: 50866-32-5
Synonyms: AB60510, 5-OXO-4,5-DIHYDROPYRAZINE-2-CARBALDEHYDE

Molecular Formula: C5H2N2O2Molecular Weight: 122.081580 [g/mol]
H-Bond Donor: 0H-Bond Acceptor: 3

InChIKey: AFODROZCJNQZPS-UHFFFAOYSA-N

50866-32-5
4,5-Dihydro-5-oxo-3-phenyl-1H-pyrazole-1-carbothioamide (3 suppliers)
Compound Structure IUPAC Name: 5-oxo-3-phenyl-4H-pyrazole-1-carbothioamide | CAS Registry Number: 58197-04-9
Synonyms: MLS002706953, 1H-Pyrazole-1-carbothioamide, 4,5-dihydro-5-oxo-3-phenyl-, NSC119927, AC1MC3S3, CHEMBL1732527, CTK8J4523, LQRTZZUNSKIADN-UHFFFAOYSA-N, AKOS024333055, NSC-119927, SMR001574349, 5-oxo-3-phenyl-4H-pyrazole-1-carbothioamide, 1H-Pyrazole-1-carbothioamide,5-dihydro-5-oxo-3-phenyl-, 5-Oxo-3-phenyl-4,5-dihydro-1H-pyrazole-1-carbothioamide #

Molecular Formula: C10H9N3OSMolecular Weight: 219.262960 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 3

InChIKey: LQRTZZUNSKIADN-UHFFFAOYSA-N

58197-04-9
4,5-DIHYDRO-5-OXO-4-[(3-PHOSPHONOPHENYL)AZO]-1-(4-SULFOPHENYL)-1H-PYRAZOLE-3-CARBOXYLIC ACID (3 suppliers)
Compound Structure IUPAC Name: 5-oxo-4-[(3-phosphonophenyl)diazenyl]-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid | CAS Registry Number: 77394-55-9
Synonyms: EINECS 278-682-6, CID109527, 4,5-Dihydro-5-oxo-4-((3-phosphonophenyl)azo)-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid

Molecular Formula: C16H13N4O9PSMolecular Weight: 468.334581 [g/mol]
H-Bond Donor: 4H-Bond Acceptor: 12

InChIKey: UFOWHPDKJWPTMS-UHFFFAOYSA-N

77394-55-9
4,5-DIHYDRO-5-OXO-4-[(3-PHOSPHONOPHENYL)AZO]-1-(4-SULFOPHENYL)-1H-PYRAZOLE-3-CARBOXYLIC ACID,AMMONIUM SODIUM SALT (3 suppliers)
Compound Structure IUPAC Name: diazanium disodium 5-oxo-4-[(3-phosphonatophenyl)diazenyl]-1-(4-sulfonatophenyl)-4H-pyrazole-3-carboxylate | CAS Registry Number: 85068-58-2
Synonyms: EINECS 285-315-3, 4,5-Dihydro-5-oxo-4-((3-phosphonophenyl)azo)-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid, ammonium sodium salt

Molecular Formula: C16H17N6Na2O9PSMolecular Weight: 546.359281 [g/mol]
H-Bond Donor: 2H-Bond Acceptor: 12

InChIKey: ZIEGIHWSZXFDQZ-UHFFFAOYSA-L

85068-58-2
4,5-DIHYDRO-5-OXO-4-[[4-[[1-OXO-3-(PHENYLSULFONYL)PROPYL]AMINO]-2-SULFOPHENYL]AZO]-1-(4-SULFOPHENYL)-1H-PYRAZOLE-3-CARBOXYLIC ACID,POTASSIUM SODIUM SALT (3 suppliers)
Compound Structure IUPAC Name: dipotassium sodium 4-[[4-[3-(benzenesulfonyl)propanoylamino]-2-sulfonatophenyl]diazenyl]-5-oxo-1-(4-sulfonatophenyl)-4H-pyrazole-3-carboxylate | CAS Registry Number: 94158-43-7
Synonyms: EINECS 303-114-1, 4,5-Dihydro-5-oxo-4-((4-((1-oxo-3-(phenylsulphonyl)propyl)amino)-2-sulphophenyl)azo)-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid, potassium sodium salt

Molecular Formula: C25H18K2N5NaO12S3Molecular Weight: 777.818090 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 15

InChIKey: RFCIHFPIPHLUEE-UHFFFAOYSA-K

94158-43-7
4,5-DIHYDRO-5-OXO-4-[[4-[[2-(SULFOOXY)ETHYL]SULFONYL]PHENYL]AZO]-1-(4-SULFOPHENYL)-1H-PYRAZOLE-3-CARBOXYLIC ACID (2 suppliers)
Compound Structure IUPAC Name: 5-oxo-4-[[4-(2-sulfooxyethylsulfonyl)phenyl]diazenyl]-1-(4-sulfophenyl)-4H-pyrazole-3-carboxylic acid | CAS Registry Number: 10149-98-1
Synonyms: EINECS 233-418-9, CID112014, 4,5-Dihydro-5-oxo-4-((4-((2-(sulphooxy)ethyl)sulphonyl)phenyl)azo)-1-(4-sulphophenyl)-1H-pyrazole-3-carboxylic acid

Molecular Formula: C18H16N4O12S3Molecular Weight: 576.534240 [g/mol]
H-Bond Donor: 3H-Bond Acceptor: 15

InChIKey: ZDISUHHECSVSMD-UHFFFAOYSA-N

10149-98-1
4,5-dihydro-5-oxo-Pyrazolo[1,5-a]pyrimidine-3-carbonitrile (7 suppliers)
Compound Structure IUPAC Name: 5-oxo-1H-pyrazolo[1,5-a]pyrimidine-3-carbonitrile | CAS Registry Number: 1224288-95-2
Synonyms: 5-Oxo-4,5-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile, SCHEMBL1026552, MolPort-028-960-277, XRHFRTVUQRUCPE-UHFFFAOYSA-N, TRA0079967, SY022223, TC-307931, Z-4684, 5-hydroxypyrazolo[1,5-a]pyrimidine-3-carbonitrile

Molecular Formula: C7H4N4OMolecular Weight: 160.132860 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 3

InChIKey: DIQULJBMUZZEJH-UHFFFAOYSA-N

1224288-95-2
4,5-dihydro-5-oxo-Pyrazolo[1,5-a]quinazoline-3-carboxylic acid (0 suppliers)
Compound Structure IUPAC Name: 5-oxo-1H-pyrazolo[1,5-a]quinazoline-3-carboxylic acid | CAS Registry Number: 25468-55-7
Synonyms: 5-oxo-4,5-dihydropyrazolo[1,5-a]quinazoline-3-carboxylic acid, 8-oxo-2,3,7-triazatricyclo[7.4.0.0^{2,6}]trideca-1(9),4,6,10,12-pentaene-5-carboxylic acid, 5-oxo-1H,5H-pyrazolo[1,5-a]quinazoline-3-carboxylic acid, 1181458-88-7, Maybridge1_006388, AC1MBLD6, AC1Q741F, SCHEMBL4224716, CTK7I6388, HMS559K08, IINFFIDJUYJSOS-UHFFFAOYSA-N, MolPort-002-914-296, MolPort-016-633-839, ZINC20458704, ZINC100580342, CCG-249029, MCULE-2175902231, NE21354, RH00109, EN300-43481

Molecular Formula: C11H7N3O3Molecular Weight: 229.195 [g/mol]
H-Bond Donor: 2H-Bond Acceptor: 4

InChIKey: IQDHTTNSRSYYJM-UHFFFAOYSA-N

25468-55-7
4,5-Dihydro-5-phenyl-3-isoxazoleperoxycarboxylic acid 1,1-dimethylethyl ester (1 supplier)
Compound Structure IUPAC Name: tert-butyl 5-phenyl-4,5-dihydro-1,2-oxazole-3-carboperoxoate | CAS Registry Number: 35145-84-7
Synonyms: AC1LC4WY, SIGBCOWCWBYQSE-UHFFFAOYSA-N, 3-Isoxazolecarboperoxoic acid, 4,5-dihydro-5-phenyl-, 1,1-dimethylethyl ester, tert-butyl 5-phenyl-4,5-dihydro-1,2-oxazole-3-carboperoxoate, tert-Butyl 5-phenyl-4,5-dihydro-3-isoxazolecarboperoxoate #

Molecular Formula: C14H17NO4Molecular Weight: 263.293 [g/mol]
H-Bond Donor: 0H-Bond Acceptor: 5

InChIKey: SIGBCOWCWBYQSE-UHFFFAOYSA-N

35145-84-7
4,5-Dihydro-5-propyl-1H-pyrazole (3 suppliers)
Compound Structure IUPAC Name: 5-propyl-4,5-dihydro-1H-pyrazole | CAS Registry Number: 75011-90-4
Synonyms: 5-n-Propyl-.DELTA.[2]-pyrazoline, AC1LC87R, CTK9A3867, YJMMTFQSMKYWSB-UHFFFAOYSA-N, 5-Propyl-4,5-dihydro-1H-pyrazole, 1H-Pyrazole, 4,5-dihydro-5-propyl-, 5-Propyl-4,5-dihydro-1H-pyrazole #

Molecular Formula: C6H12N2Molecular Weight: 112.172880 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 2

InChIKey: YJMMTFQSMKYWSB-UHFFFAOYSA-N

75011-90-4
4,5-Dihydro-5-thiolato-4-methyl-3-phenyl-1,2,3-thiadiazol-3-ium (0 suppliers)
Compound Structure IUPAC Name: 4-methyl-3-phenyl-4,5-dihydrothiadiazol-3-ium-5-thiolate | CAS Registry Number: 56909-06-9

Molecular Formula: C9H10N2S2Molecular Weight: 210.313 [g/mol]
H-Bond Donor: 0H-Bond Acceptor: 3

InChIKey: CXDMSLGMKCLBKE-UHFFFAOYSA-N

56909-06-9
4,5-Dihydro-5-thioxothiophen-2(3H)-one (1 supplier)
Compound Structure IUPAC Name: 5-sulfanylidenethiolan-2-one | CAS Registry Number: 53951-47-6
Synonyms: 2(3H)-Thiophenone, dihydro-5-thioxo-, 5-Thioxodihydro-2(3H)-thiophenone, AC1LBICJ, 5-sulfanylidenethiolan-2-one, CTK7H3287, ZDXXRHGWPSBARU-UHFFFAOYSA-N, 5-Thioxodihydro-2(3H)-thiophenone #

Molecular Formula: C4H4OS2Molecular Weight: 132.195 [g/mol]
H-Bond Donor: 0H-Bond Acceptor: 3

InChIKey: ZDXXRHGWPSBARU-UHFFFAOYSA-N

53951-47-6
4,5-Dihydro-5?-methoxy D-(-)-Norgestrel (5 suppliers)
Compound Structure IUPAC Name: (5R,8R,9S,10R,13S,14S,17R)-13-ethyl-17-ethynyl-17-hydroxy-5-methoxy-2,4,6,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthren-3-one | CAS Registry Number: 155683-60-6
Synonyms: Levonorgestrel Impurity O, 4,5-Dihydro-5|A-methoxylevonorgestrel, FT-0667044, 4,5-Dihydro-5|A-methoxy D-(-)-Norgestrel, (5|A,17|A)-13-Ethyl-17-hydroxy-5-methoxy-18,19-dinorpregn-20-yn-3-one

Molecular Formula: C22H32O3Molecular Weight: 344.487680 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 3

InChIKey: FOJSXAOBPRABPZ-WIJSBRJSSA-N

155683-60-6
4,5-Dihydro-6-(2,3-dihydrobenzo[b][1,4]dioxin-7-yl)pyridazin-3(2H)-one (0 suppliers)
4,5-DIHYDRO-6-(2-(4-HYDROXYPHENYL)-1H-BENZO[D]IMIDAZOL-5-YL)-5- METHYL-3(2H)-PYRIDAZINONE HCL (4 suppliers)
Compound Structure IUPAC Name: 4-methyl-3-[2-(4-oxocyclohexa-2,5-dien-1-ylidene)-1,3-dihydrobenzimidazol-5-yl]-4,5-dihydro-1H-pyridazin-6-one hydrochloride | CAS Registry Number: 77469-70-6
Synonyms: Udcg 212, UD CG 212 Cl, UD-CG-212-Cl, C18H16N4O2.HCl, UDCG-212, CID5486730, LS-177360, 3(2H)-Pyridazinone, 4,5-dihydro-6-(2-(4-hydroxyphenyl)-1H-benzimidazol-5-yl)-5-methyl-, monohydrochloride

Molecular Formula: C18H17ClN4O2Molecular Weight: 356.806180 [g/mol]
H-Bond Donor: 4H-Bond Acceptor: 5

InChIKey: YLZBWKVYGBSZNZ-UHFFFAOYSA-N

77469-70-6
4,5-Dihydro-6-(2-thienyl)-3(2H)-pyridazinone (3 suppliers)
Compound Structure IUPAC Name: 3-thiophen-2-yl-4,5-dihydro-1H-pyridazin-6-one | CAS Registry Number: 52240-00-3
Synonyms: 6-(2-thienyl)-2,3,4,5-tetrahydropyridazin-3-one, ZINC00129237, AC1LF6DW, Maybridge1_000034, AC1Q6LO4, MixCom1_000056, SureCN8478610, MolPort-002-153-569, XBX00035, AR-1G9748, SDCCGMLS-0064727.P001, AK-64643, FT-0694780, 3-thiophen-2-yl-4,5-dihydro-1H-pyridazin-6-one, 6-(2-thienyl)-4,5-dihydro-2H-pyridazin-3-one, 6-thiophen-2-yl-4,5-dihydro-2H-pyridazin-3-one, 6-(Thiophen-2-yl)-4,5-dihydropyridazin-3(2H)-one

Molecular Formula: C8H8N2OSMolecular Weight: 180.226920 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 3

InChIKey: SLIODHPLYGIMCY-UHFFFAOYSA-N

52240-00-3
4,5-DIHYDRO-6-(4-((2-METHYL-3-OXO-1-CYCLOPENTENYL)AMINO)PHENYL)-3(2H)-PYRIDAZINONE (3 suppliers)
Compound Structure IUPAC Name: 3-[4-[(2-methyl-3-oxocyclopenten-1-yl)amino]phenyl]-4,5-dihydro-1H-pyridazin-6-one | CAS Registry Number: 125068-43-1
Synonyms: Nsp 804, Nsp-804, CID130345, 3(2H)-Pyridazinone, 4,5-dihydro-6-(4-((2-methyl-3-oxo-1-cyclopenten-1-yl)amino)phenyl)-, 4,5-Dihydro-6-(4-((2-methyl-3-oxo-1-cyclopentenyl)amino)phenyl)-3(2H)-pyridazinone

Molecular Formula: C16H17N3O2Molecular Weight: 283.325080 [g/mol]
H-Bond Donor: 2H-Bond Acceptor: 4

InChIKey: IPSXUKGVYYVUEM-UHFFFAOYSA-N

125068-43-1
4,5-DIHYDRO-6-(4-(IMIDAZOL-1-YL)PHENYL)-5-METHYL-3(2H)-PYRIDAZINONE (3 suppliers)
Compound Structure IUPAC Name: 3-(4-imidazol-1-ylphenyl)-4-methyl-4,5-dihydro-1H-pyridazin-6-one | CAS Registry Number: 86798-59-6
Synonyms: CI-930, CI 930, CHEBI:110996, 90791-23-4 (hydrochloride), CI-914, CID3021729, LS-186812, LS-187480, 3(2H)-Pyridazinone, 4,5-dihydro-6-(4-(1H-imidazol-1-yl)phenyl)-5-methyl-, 4,5-dihydro-6-(4-(imidazol-1-yl)phenyl)-5-methyl-3(2H)-pyridazinone, 6-(4-Imidazol-1-yl-phenyl)-5-methyl-4,5-dihydro-2H-pyridazin-3-one, 6-(4-Imidazol-1-yl-phenyl)-5-methyl-4,5-dihydro-2H-pyridazin-3-one(CI-930)

Molecular Formula: C14H14N4OMolecular Weight: 254.287160 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 3

InChIKey: AEZZPAQOEUQNBB-UHFFFAOYSA-N

86798-59-6
4,5-DIHYDRO-6-(4-(PYRIDIN-4-YLAMINO)PHENYL)-3(2H)-PYRIDAZINONE HCL (8 suppliers)
Compound Structure IUPAC Name: 3-[4-(pyridin-4-ylamino)phenyl]-4,5-dihydro-1H-pyridazin-6-one hydrochloride | CAS Registry Number: 98326-33-1
Synonyms: Senazodan hydrochloride, C15H14N4O.HCl, MCI 154, MCI-154, CHEBI:643463, CID123941, LS-129917, 6-(4-(4'-Pyridyl)aminophenyl)-4,5-dihydro-3(2H)-pyridazinone hydrochloride, 3(2H)-Pyridazinone, 4,5-dihydro-6-(4-(4-pyridinylamino)phenyl)-, monohydrochloride, 4,5-Dihydro-6-(4-(4-pyridinylamino)phenyl)-3(2H)-pyridazinone monohydrochloride

Molecular Formula: C15H15ClN4OMolecular Weight: 302.758800 [g/mol]
H-Bond Donor: 3H-Bond Acceptor: 4

InChIKey: NYQCKFLLTCINSJ-UHFFFAOYSA-N

98326-33-1
4,5-dihydro-6-(4-methoxyphenyl)-2-methyl-3(2H)-Pyridazinone (0 suppliers)
Compound Structure IUPAC Name: 6-(4-methoxyphenyl)-2-methyl-4,5-dihydropyridazin-3-one | CAS Registry Number: 33347-88-5
Synonyms: SCHEMBL1376662, QQWCGIUUZPCLDW-UHFFFAOYSA-N, 2-Methyl-6-(4-methoxyphenyl)-4,5-dihydropyridazine-3(2H)-one, 6-(4-methoxyphenyl)-2-methyl-4,5-dihydropyridazin-3(2H)-one, 3(2H)-Pyridazinone, 4,5-dihydro-6-(4-methoxyphenyl)-2-methyl-, 6-(4-Methoxy-phenyl)-2-methyl-4,5-dihydro-2H-pyridazin-3-one

Molecular Formula: C12H14N2O2Molecular Weight: 218.256 [g/mol]
H-Bond Donor: 0H-Bond Acceptor: 3

InChIKey: QQWCGIUUZPCLDW-UHFFFAOYSA-N

33347-88-5
4,5-DIHYDRO-6-(4-METHOXYPHENYL)PYRIDAZIN-3(2H)-ONE (9 suppliers)
Compound Structure IUPAC Name: 3-(4-methoxyphenyl)-4,5-dihydro-1H-pyridazin-6-one | CAS Registry Number: 1017-06-7
Synonyms: 6-(4-methoxyphenyl)-4,5-dihydropyridazin-3(2H)-one, 4,5-Dihydro-6-(4-methoxyphenyl)pyridazin-3(2H)-one, MLS000587191, AC1LENHL, AC1Q6LMY, SureCN1375479, CHEMBL50654, STOCK1S-05240, CTK4A0128, MolPort-001-737-042, HMS1646M02, HMS2617D17, AR-1G9827, CCG-34195, STK359203, ZINC00058289, AKOS003271814, AG-D-09009, MCULE-2615987074, AK-56218

Molecular Formula: C11H12N2O2Molecular Weight: 204.225180 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 3

InChIKey: DOTABPGEJRYYTM-UHFFFAOYSA-N

1017-06-7
4,5-DIHYDRO-6-D-XYLOPYRANOSYL-3(2H)-PYRIDAZINONE (5 suppliers)242143-07-3
4,5-Dihydro-6-ketonorethindrone (3 suppliers)
Compound Structure IUPAC Name: (5S,8R,10R,13S,14S,17R)-17-ethynyl-17-hydroxy-13-methyl-2,4,5,7,8,9,10,11,12,14,15,16-dodecahydro-1H-cyclopenta[a]phenanthrene-3,6-dione | CAS Registry Number: 53697-08-8
Synonyms: (5S,8r,10r,13s,14s,17r)-17-ethynyl-17-hydroxy-13-methyl-2,4,5,7,8,9,10,11,12,14,15,16-dodecahydro-1h-cyclopenta[a]phenanthrene-3,6-dione, AKOS032958251

Molecular Formula: C20H26O3Molecular Weight: 314.400 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 3

InChIKey: LOFXBUQCWJKXKJ-UWMPRIGLSA-N

53697-08-8
4,5-DIHYDRO-6-METHYL-2-PHENYLPYRIDAZIN-3(2H)-ONE (12 suppliers)
Compound Structure IUPAC Name: 6-methyl-2-phenyl-4,5-dihydropyridazin-3-one | CAS Registry Number: 4578-58-9
Synonyms: Maybridge1_001393, NSC50989, HMS545H07, KQVXOJQOQRTUDA-UHFFFAOYSA-, CHEBI:137472, MolPort-001-835-027, NSC634580, AIDS160534, AIDS-160534, CID78330, EINECS 224-962-8, Levulinic Acid Phenylhydrazone Lactam, ZINC00091471, L0076, 6-methyl-2-phenyl-4,5-dihydropyridazin-3-one, 6-Methyl-2-phenyl-2,3,4,5-tetrahydropyridazone, 4,5-Dihydro-6-methyl-2-phenylpyridazin-3(2H)-one, 6-Methyl-2-phenyl-4,5-dihydro-2H-pyridazin-3-one, 6-Methyl-2-phenyl-4,5-dihydro-3(2H)-pyridazinone, 3(2H)-Pyridazinone, 4,5-dihydro-6-methyl-2-phenyl-

Molecular Formula: C11H12N2OMolecular Weight: 188.225780 [g/mol]
H-Bond Donor: 0H-Bond Acceptor: 2

InChIKey: KQVXOJQOQRTUDA-UHFFFAOYSA-N

4578-58-9
4,5-DIHYDRO-6-METHYL-3(2H)-PYRIDAZINONE HYDRATE (8 suppliers)
Compound Structure IUPAC Name: 3-methyl-4,5-dihydro-1H-pyridazin-6-one | CAS Registry Number: 205744-83-8
Synonyms: WLN: T6NMV FUTJ F1, NSC 14585, MolPort-000-141-693, NSC 48103, AIDS009156, HMS1645L20, AIDS-009156, BTB06143, CID78834, NSC14585, NSC48103, 4,5-Dihydro-6-methyl-3(2H)-pyridazinone, STK359388, ZINC00152911, 3(2H)-Pyridazinone, 4,5-dihydro-6-methyl-, 4,5-Dihydro-6-methylpyridazin-3(2H)-one, 6-methyl-4,5-dihydro-2H-pyridazin-3-one, 6-methyl-4,5-dihydropyridazin-3(2H)-one, LS-129903, TC-010777

Molecular Formula: C5H8N2OMolecular Weight: 112.129820 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 2

InChIKey: VOTFXESXPPEARL-UHFFFAOYSA-N

205744-83-8
4,5-Dihydro-6-methyl-3(2H)pyridazinone (1 supplier)
Compound Structure IUPAC Name: 3-methyl-4,5-dihydro-1H-pyridazin-6-one
Synonyms: 5157-08-4, 6-methyl-4,5-dihydropyridazin-3(2H)-one, 4,5-Dihydro-6-methylpyridazin-3(2H)-one, 6-methyl-2,3,4,5-tetrahydropyridazin-3-one, 3(2H)-Pyridazinone, 4,5-dihydro-6-methyl-, 3-methyl-4,5-dihydro-1H-pyridazin-6-one, 4,5-Dihydro-6-methyl-3(2H)-pyridazinone, YQF2AB3MJY, MFCD00006455, 6-methyl-4,5-dihydro-3(2H)-pyridazinone, NSC-14585, NSC-48103, WLN: T6NMV FUTJ F1, 3(2H)-Pyridazinone,5-dihydro-6-methyl-, NSC 14585, 6-methyl-4,5-dihydro-2H-pyridazin-3-one, NSC 48103, UNII-YQF2AB3MJY, SCHEMBL138271, DTXSID20199521

Molecular Formula: C5H8N2OMolecular Weight: 112.130 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 2

InChIKey: VOTFXESXPPEARL-UHFFFAOYSA-N

4,5-DIHYDRO-6-METHYL-5-OXO-2-PYRAZINECARBOXYLIC ACID 1-OXIDE (4 suppliers)
Compound Structure IUPAC Name: 5-methyl-4-oxido-6-oxo-1H-pyrazin-4-ium-3-carboxylic acid | CAS Registry Number: 77168-88-8
Synonyms: 4,5-Dhopzca-1, CID196004, 4,5-Dihydro-6-methyl-5-oxo-2-pyrazinecarboxylic acid 1-oxide, Pyrazinecarboxylic acid, 4,5-dihydro-6-methyl-5-oxo-, 1-oxide

Molecular Formula: C6H6N2O4Molecular Weight: 170.122840 [g/mol]
H-Bond Donor: 2H-Bond Acceptor: 4

InChIKey: HUHOTJLLTVPPTE-UHFFFAOYSA-N

77168-88-8
4,5-Dihydro-6-methylpyridazin-3(2H)-one (18 suppliers)
Compound Structure IUPAC Name: 3-methyl-4,5-dihydro-1H-pyridazin-6-one | CAS Registry Number: 5157-08-4
Synonyms: WLN: T6NMV FUTJ F1, NSC 14585, NSC 48103, AIDS009156, AIDS-009156, NSC14585, NSC48103, 4,5-Dihydro-6-methyl-3(2H)-pyridazinone, ZINC00152911, 3(2H)-Pyridazinone, 4,5-dihydro-6-methyl-, 6-methyl-4,5-dihydro-2H-pyridazin-3-one, LS-129903, ST5409065, 205744-83-8

Molecular Formula: C5H8N2OMolecular Weight: 112.129820 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 2

InChIKey: VOTFXESXPPEARL-UHFFFAOYSA-N

5157-08-4
4,5-Dihydro-6-methylpyridazin-3(2H)-one monohydrate (3 suppliers)
Compound Structure IUPAC Name: 3-methyl-4,5-dihydro-1H-pyridazin-6-one;hydrate | CAS Registry Number: 184089-91-6
Synonyms: 205744-83-8, 4,5-DIHYDRO-6-METHYL-3(2H)-PYRIDAZINONE HYDRATE, C5H8N2O.H2O, SCHEMBL7957046, CTK1A8017, MolPort-003-900-973, 6035AJ, MFCD00149420, AKOS024319686, ACM205744838, HE255439, KB-71852, 6-methyl-4,5-dihydro-3(2H)-pyridazinone hydrate, 4,5-DIHYDRO-6-METHYL-3 -PYRIDAZINONEHYDRATE,98, 3(2H)-Pyridazinone, 4,5-dihydro-6-methyl-, hydrate (1:?), 4,5-DIHYDRO-6-METHYL-3(2H)-PYRIDAZINONE HYDRATE, 98

Molecular Formula: C5H10N2O2Molecular Weight: 130.147 [g/mol]
H-Bond Donor: 2H-Bond Acceptor: 3

InChIKey: IYLPVOLORPNMJZ-UHFFFAOYSA-N

184089-91-6
4,5-DIHYDRO-6-OXIME-IMIDAZO[4,5,1-JK][1]BENZAZEPINE-2,6,7(1H)-TRIONE (8 suppliers)
Compound Structure Synonyms: SCHEMBL97548, 4,5-dihydro-6-oxime-imidazo[4,5,1-jk][1]benzazepine-2,6,7(1h)-trione

Molecular Formula: C11H9N3O3Molecular Weight: 231.207460 [g/mol]
H-Bond Donor: 2H-Bond Acceptor: 4

InChIKey: YRFMUFXBAIBWKI-JYRVWZFOSA-N

92260-82-7
4,5-Dihydro-6-phenyl-3(2H)-pyridazinone (14 suppliers)
Compound Structure IUPAC Name: 3-phenyl-4,5-dihydro-1H-pyridazin-6-one | CAS Registry Number: 1011-46-7
Synonyms: 6Ph3OxoPyridaz, Maybridge1_006342, MLS000689346, 510599_ALDRICH, AIDS009157, AIDS-009157, NSC51995, ZINC00040047, 6-phenyl-4,5-dihydropyridazin-3(2H)-one, SMR000311145, 4,5-Dihydro-6-phenylpyridazin-3(2H)-one, 3(2H)-Pyridazinone, 4,5-dihydro-6-phenyl-, AC-907/25005034, A1082/0050808

Molecular Formula: C10H10N2OMolecular Weight: 174.199200 [g/mol]
H-Bond Donor: 1H-Bond Acceptor: 2

InChIKey: KSGYMLDMYPAMFV-UHFFFAOYSA-N

1011-46-7
4,5-DIHYDRO-6-PHENYL-3-(2H)PYRIDAZINONE (1 supplier)
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