| Product | CAS No. | Function |
| 5-Aminosalicylic Acid | 89-57-6 | Alimentary Drug; Nonspecific Antidiarrhoeal Agent |
| 5-Fluorouracil | 51-21-8 | Metabolism Drug; Carcino-Chemotherapeutic Drug |
| 8-Hydroxyquinolines | 148-24-3 | Antibiotic; Used in Protozoal infestation |
| Abacavir Sulphate | 188062-50-2 | Antibiotic; Antiretroviral |
| Abamectin | 71751-41-2 | Anthelmintic, Acaricide, insecticide |
| Abciximab | 143653-53-6 | Cardiovascular Drug; Anticoagulant |
| Abiraterone Acetate | 154229-18-2 | drug used in castration-resistant prostate cancer |
| Acamprosate | 77337-76-9 | Metabolism Drug; Drugdependence |
| Acarbose | 56180-94-0 | Anti-Diabetic; Hyper, Hypoglycaemic |
| Acebrophylline | 96989-76-3 | Respiratory Drug; Bronchodilator & Mast Cell Stabilizer |
| Aceclofenac | 89796-99-6 | Musculo-Skeletal Disorder Drug; Nonopioid Analgesic (NSAIDs);Anti-Inflammatory;Analgesic |
| Acepromazine Maleate | 3598-37-6 | Tranquilizer |
| Acetaminophen | 103-90-2 | Analgestic ; Antipyretic |
| Acetazolamide | 59-66-5 | Cardiovascular Drug; Diuretic, Anti-Convulsant,Antiglaucoma; Diuretic; in treatment of acute mountain sickness |
| Acitretin | 55079-83-9 | Skin Treatment Drug; Non Steroidal Topical Agent |
| Aclarubicin | 57576-44-0 | Metabolism Drug; Carcino-Chemotherapeutic Drug |
| Acyclovir | 59277-89-3 | Antibiotic; Antiviral, Anti-infective Skin & Eyes |
| Adapalene | 106685-40-9 | Skin Treatment Drug; Drug for Acne Vulgaris;Antiacne |
| Adefovir Dipivoxyl | 142340-99-6; | Antibiotic; Antiretroviral |
| Adenosine -5-Monophosphate | 58-61-7 | Cardiovascular Drug; Antiarrhythmic |
| Adenosylcobalamine | 13870-90-1 | Central Nervous System Drug; Drug used in Peripheral Neuropathy |
| Aformoterol Sulfoxide | 67-68-5 | Respiratory Drug; Bronchodilator & Mast Cell Stabilizer |
| Albendazole | 54965-21-8 | Antibiotic; Anthelmintic |
| Albuterol Sulphate | 51022-70-9 | bronchodilator ,tocolytic;Brochodilator |
| Alendronate Sodium | 121268-17-5 | Metabolism Drug; Carcino-Chemotherapeutic Drug;Bone resorption inhibitor |
| Alfacalcidol | 41294-56-8 | Nutritional Drug; Vitamin & Nutritional Supplement, Bone Metabolism |
| Alfuzosin | 81403-80-7 | Genito-Urinary Tract Drug; Urinary Tract Antibiotic & Antispasmodic;Antihypertensive |
| Allantoin | 97-59-6 | vulnerary,debriding agent |
| Allopurinol | 315-30-0 | Metabolism Drug; Drug Used in Gout, Hyperuricemia |
| Allyloestrenol | 432-60-0 | Hormone |
| Alprazolam | 28981-97-7 | Central Nervous System Drug; Sedative and tranquilliser,Anxiolytic |
| Alprostadil | 745-65-3 | Cardiovascular Drug; Coagulant |
| Altrenogest | 850-52-2 | Progesteron |
| Amantadine | 768-94-5 | Antibiotic; Antiviral; Central Nervous System Drug; Drug Controlling Rigidity & Tremors;Antiparkinsonian |
| Ambrisentan | 177036-94-1 | Cardiovascular Drug; for Pulmonary Hypertension |
| Ambroxol HCL | 23828-92-4 | Expectorant |
| Amifostine | 20537-88-6 | Metabolism Drug; Carcino-Chemotherapeutic Drug;Radioprotective Agent |
| Amikacin Sulphate | 39831-55-5 | Antibiotic; Aminoglycoside;Antibacterial |
| Amiloride | 2609-46-3 | Diuretic : treat or prevent hypokalemia (low potassium levels in the blood). |
| Aminophylline | 317-34-0 | Respiratory Drug; Bronchodilator & Mast Cell Stabilizer,Antiasthamatic |
| Amiodarone | 1951-25-3 | Cardiovascular Drug; Antiarrhythmic |
| Amisulpride | 71675-85-9 | Central Nervous System Drug; Antimanic/ Antipsychotic |
| Amitriptyline | 50-48-6 | Central Nervous System Drug; Tricyclic and Related Antidepressant |
| Amlodipine Besylate | 111470-99-6 | Cardiovascular Drug; Anti-Anginal ,Calcium Antagonist; Antihypertensive |
| Amodiaquin | 86-42-0 | Antibiotic; Antimalarial |
| Amorolfine | 78613-35-1 | Skin Treatment Drug; Topical Antifungal And Anti-parasitic |
| Amoxapine | 14028-44-5 | Central Nervous System Drug; Tricyclic and Related Antidepressant |
| Amoxycillin Trihydrate /Sodium | 34642-77-8 | Antibiotic; Penicillin,Antibacterial |
