| Product | CAS No. | Function |
| Amphotericin B (AMB) | 1397-89-3 | Antibiotic; Antifungal |
| Ampicillin Trihydrate/Sodium | 69-52-3 | Antibiotic; Penicillin;Antibacterial |
| Amprolium HCL | 137-88-2 | coccidiostat |
| Amrinone | 60719-84-8 | Cardiovascular Drug; Antihypertensive;cardiotonic |
| Anagliptin | 739366-20-2 | drug for the treatment of type 2 diabetes mellitus |
| Anastrozole | 120511-73-1 | Metabolism Drug; Hormonal Carcino-Chemotherapeutic Drug;Antineoplastic |
| Apixaban | 503612-47-3. | anticoagulant for the prevention of venous thromboembolism and the prevention of stroke in atrial fibrillation. |
| Apraclonidine | 66711-21-5 | Eye Treatment Drug; Miotic;Treatment of post-surgical elevated intraocular |
| Aprepitant | 170729-80-3 | Central Nervous System Drug; Anti-Emetic and Antinauseant |
| Aprotinin | 9087-70-1 | Cardiovascular Drug; Coagulant;Protease inhibitor |
| Aripiprazole | 129722-12-9 | Central Nervous System Drug; Antimanic/ Antipsychotic |
| Armodafinil | 68693-11-8 | Central Nervous System Drug; Tricyclic and Related Antidepressant |
| Artemether | 71963-77-4 | Antibiotic; Antimalarial |
| Artesunate | 88495-63-0 | Antibiotic; Antimalarial |
| Asenapine Maleate | 85650-56-2 | Central Nervous System Drug; Antimanic |
| Aspartame | 22839-47-0 | Hormone; Hyper, Hypoglycaemic;Sweetener |
| Aspirin | 50-78-2 | Cardiovascular Drug; Antiplatelet ,Anticoagulant, NSAIDS;Analgestic; Antipyretic, Anti-inflammatory |
| Astemizole | 68844-77-9 | Antihistaminic |
| Atazanavir | 198904-31-3 | Antibiotic; Antiretroviral |
| Atenolol | 29122-68-7 | Cardiovascular Drug; Beta Blocker, Anti-Anginal, Antihypertensive;Antiarrhythmic |
| Atomoxetine Hydrochloride | 82248-59-7 | Central Nervous System Drug; Cerebral Activator |
| Atorvastatin | 134523-00-5 | Metabolism Drug; Hypolipidaemic Agent; Antihyperlipoproteinmic |
| Atovaquone | 95233-18-4 | antiprotozoal agent; Antipneumocystic |
| Atropine | 51-55-8 | Eye Treatment Drug; Mydriatic & Cycloplegic |
| Atropine Sulphate | 55-48-1 | Mydriatic;antispasmodic, in preaneshetic medication |
| Auranofin | 34031-32-8 | Musculo-Skeletal Disorder Drug; Nonopioid Analgesic;Antirheumatic |
| Avermectin | 71751-41-2 | Antiparasitic activity |
| Azalaic Acid | 123-99-9 | Skin Treatment Drug; Drug for Acne Vulgaris;Antiacne |
| Azasetron Hydrochloride | 123040-16-4 | Antiemetic |
| Azathioprine | 446-86-6 | Metabolism Drug; Immuno-suppressant;Antirheumatic |
| Azelastine Hydrochloride | | Respiratory Drug; Anti-Allergiy;Antihistaminic |
| Azithromycin | 83905-01-5 | Antibiotic; Macrolide, Antibacterial |
| Aztreonam | 78110-38-0 | Antibiotic; Macrolide, Antibacterial |
| Bacitracin Zinc | 1405-89-6 | Antibacterial, growth promotant |
| Baclofen | 1134-47-0 | Musculo-Skeletal Disorder Drug; Muscle Relaxant |
| Balofloxacin | 127294-70-6 | Antibiotic; Quinolone;Antibacterial |
| Balsalazide | 80573-04-2 | Alimentary Drug; Nonspecific Antidiarrhoeal Agent;Anti-inflammator (gastrointestinal) |
| Bambuterol | 81732-65-2 | Respiratory Drug; Bronchodilator & Mast Cell Stabilizer; Bronchodilator |
| Basiliximab | 179045-86-4 | Metabolism Drug; Immuno-suppressant |
| Becampicillin | 37661-08-8 | antibacterial |
| Beclomethasone Dipropionate | 5534-09-8. | Skin Treatment Drug; Topical Steroid, Antiasthamatic;Antiallergic; Anti-inflammatory |
| Benazepril HCL | 86541-74-4 | Cardiovascular Drug; Antihypertensive |
| Bendamustine | 3543-75-7 | Metabolism Drug; Carcino-Chemotherapeutic Drug |
| Benfotiamine | 22457-89-2 | Central Nervous System Drug; Drug used in Peripheral Neuropathy; Vitamin (Enzyme cofactor) |
| Benidipine HCL | 91599-74-5 | Cardiovascular Drug; Anti-Anginal , Antihypertensive |
| Benzocaine | 94-09-7 | Anesthetic |
| Benzonatate | 104-31-4 | Respiratory Drug; Expectorant, Antitussive and Mucolytic |
| Benzydamine | 642-72-8 | Genito-Urinary Tract Drug; Drug Acting Locally in Urethral Vaginal infections; Anti- inflammatory ;Analgesic, Antipyretic |
| Benzyl Benzoate | 120-51-4 | Skin Treatment Drug; Topical Antifungal And Anti-parasitic |
| Betaine HCL | 590-46-5 | In teatement of homocystinuria , hydrochloride as gastric acidifier,sodium aspertate as hepatoprotectant |
