Profile: Taizhou Shengyu Dyestuff Chemical Co.,Ltd. manufactures high grade dyestuffs, optical brighteners, pharmaceuticals and chemical intermediates. Our pharmaceuticals include adapalene, amtolmetin guacil, atorvastatin calcium, cilnidipine, cyromazine, doxazosin mesylate, finasteride, fluvastatin sodium and nevirapine. Our dye products include disperse, vat, direct light fast and sulphur dyes. Our pharmaceutical intermediates include 4-bromo-5-fluoro-2-nitrotoluene, ethyl butyryl acetate, 2,3-difluorophenylacetic, 3-amino-2-cabroxylic acid pyrazine, 4-cyanobenzaldehyde;4-formylbenzonitrile, 2-cyanobenzaldehyde and 10-methoxy iminostilbene.
• 2-Butenoic Acid
IUPAC Name: (E)-but-2-enoic acid | CAS Registry Number: 3724-65-0 Synonyms: CROTONIC ACID, 2-Butenoic acid, trans-Crotonic acid, trans-2-Butenoic acid, (E)-Crotonic acid, 2-Butenoate, Crotonic acid, (E)-, (E)-2-Butenoic acid, alpha-Butenoic acid, alpha-Crotonic acid, Solid crotonic acid, 2E-butenoic acid, 3-Methylacrylic acid, beta-Methacrylic acid, but-2-enoic acid, BUTENOIC ACID, 2-Butenoic acid, (E)-, beta-Methylacrylic acid, Acrylic acid, 3-methyl-, (2E)-but-2-enoic acid
InChIKey: LDHQCZJRKDOVOX-NSCUHMNNSA-N | ||||||||
• 2,2-Dihydroxy-4-4'-Dimethoxy Benzophenone
IUPAC Name: bis(2-hydroxy-4-methoxyphenyl)methanone | CAS Registry Number: 131-54-4 Synonyms: Benzophenone-6, Cyasorb UV 12, Uvinul D 49, Caswell No. 353C, Oprea1_596131, MLS000078302, D111007_ALDRICH, Methanone, bis(2-hydroxy-4-methoxyphenyl)-, 2,2'-Dihydroxy-4,4'-dimethoxybenzophenone, EINECS 205-027-3, Bis(2-hydroxy-4-methoxyphenyl)methanone, NSC 40149, NSC40149, BRN 1887087, 4,4'-Dimethoxy-2,2'-dihydroxybenzophenone, ZINC00155181, BENZOPHENONE, 2,2'-DIHYDROXY-4,4'-DIMETHOXY-, LS-38907, SMR000034072, ST5308262
InChIKey: SODJJEXAWOSSON-UHFFFAOYSA-N | ||||||||
• 3-Hexyn-2-ol
IUPAC Name: hex-3-yn-2-ol | CAS Registry Number: 109-50-2 Synonyms: 3-HEXYN-2-OL, 669296_ALDRICH, EINECS 203-676-7, TL8002343
InChIKey: IFCAMPHNVKBSTF-UHFFFAOYSA-N | ||||||||
• (4R,6R)-t-Butyl-6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate
IUPAC Name: tert-butyl 2-[(4R,6R)-6-(cyanomethyl)-2,2-dimethyl-1,3-dioxan-4-yl]acetate | CAS Registry Number: 125971-94-0 Synonyms: 539015_ALDRICH, ZINC04284040, ST5405960, TL8000705, tert-Butyl (4R,3R)-6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate, (4R,Cis)-1,1-dimethylethyl-6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate
InChIKey: DPNRMEJBKMQHMC-GHMZBOCLSA-N | ||||||||
• 1-Chloromethoxy-2-methoxyethane
IUPAC Name: 1-(chloromethoxy)-2-methoxyethane | CAS Registry Number: 3970-21-6 Synonyms: MEM-chloride, Methoxyethoxymethyl chloride, 2-Methoxyethoxymethyl chloride, 1-Chloro-2,5-dioxahexane, 357480_ALDRICH, .beta.-Methoxyethoxymethyl chloride, beta-Methoxyethoxymethyl chloride, CID77590, EINECS 223-589-8, ZINC02242622, Ethane, 1-(chloromethoxy)-2-methoxy-, 847026-63-5
InChIKey: BIAAQBNMRITRDV-UHFFFAOYSA-N | ||||||||
• 3-Methyl Amino Crotonate
IUPAC Name: methyl (Z)-3-aminobut-2-enoate | CAS Registry Number: 14205-39-1 Synonyms: Methyl 3-aminocrotonate, Methyl 3-aminocrotonoate, methyl 3-aminobut-2-enoate, Methyl 3-amino-2-butenoate, 129712_ALDRICH, TL806431, 2-Butenoic acid, 3-amino-, methyl ester, ST5410479, TL8006151, B10003, InChI=1/C5H9NO2/c1-4(6)3-5(7)8-2/h3H,6H2,1-2H3/b4-3
InChIKey: XKORCTIIRYKLLG-ARJAWSKDSA-N |