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| • | Lauric Acid (CAS: 143-07-7) | • | Lauric Acid Amide (CAS: 1120-16-7) | • | Laurocapram (CAS: 59227-89-3) |
| • | Lauryl Acrylate (CAS: 2156-97-0) | • | Lauryl Chloride (CAS: 112-52-7) | • | Lauryl Dimethyl Amine (CAS: 112-18-5) |
| • | Lauryl Methacrylate (CAS: 142-90-5) | • | Lauryl Pyridinium Chloride (CAS: 104-74-5) | • | Lauryl Sulfate (CAS: 151-41-7) |
| • | Lead Bromide (CAS: 10031-22-8) | • | Leaf Acetal (CAS: 28069-74-1) | • | Leflunomide (CAS: 75706-12-6) |
| • | Lercanidipine (CAS: 100427-26-7) | • | Lercanidipine HCL (CAS: 100427-27-8) | • | Lercanidipine hydrochloride (CAS: 132866-11-6) |
| • | Leucocrystal Violet (CAS: 603-48-5) | • | Levamlodipine (CAS: 103129-82-4) | • | Levetiracetam (CAS: 102767-28-2) |
| • | Levocarnitine propionate hydrochloride (CAS: 119793-66-7) | • | Levocetirizine (CAS: 130018-77-8) | • | Levocetirizine Dihydrochloride (CAS: 130018-87-0) |
| • | Levofloxacin (CAS: 100986-85-4) | • | Levofloxacin Carboxylic Acid (CAS: 100986-89-8) | • | Levofloxacin Mesylate |
| • | Levoglucosan (CAS: 498-07-7) | • | Levoglucosenone (CAS: 37112-31-5) | • | Levosimendan (CAS: 141505-33-1) |
| • | Levulinic acid (CAS: 123-76-2) | • | Leyk (CAS: 1950-36-3) | • | Light Green SF Yellowish (CAS: 5141-20-8) |
| • | Ligustrazine (CAS: 1124-11-4) | • | Lilial (CAS: 80-54-6) | • | Limonin (CAS: 1180-71-8) |
| • | Linalool (CAS: 78-70-6) | • | Linalool Oxide (CAS: 1365-19-1) | • | Linalyl Acetate (CAS: 115-95-7) |
| • | Linalyl Benzoate (CAS: 126-64-7) | • | Linalyl Butyrate (CAS: 78-36-4) | • | Linalyl cinnamate (CAS: 78-37-5) |
| • | Linalyl Formate (CAS: 115-99-1) | • | Linalyl Isobutyrate (CAS: 78-35-3) | • | Linalyl Propionate (CAS: 144-39-8) |
| • | Lincomycin (CAS: 154-21-2) | • | Linezolid (CAS: 165800-03-3) | • | Linoleic acid (CAS: 60-33-3) |
| • | Linsidomine hydrochloride (CAS: 16142-27-1) | • | Liothyronine (CAS: 6893-02-3) | • | Lipoic Acid (CAS: 1077-28-7) |
| • | Lipoic acid (CAS: 1200-22-2) | • | Liranaftate (CAS: 88678-31-3) | ||