| Aesculin | 66778-17-4 | Anticoagulant proteins | 2 |
| Afatinib intermediates | 162012-69-3 | | 2 |
| Alarelin Acetate | 79561-22-1 | | 2 |
| Alcohol cetylicus et stearylicus | 68955-19-1 | Emollients and protectives | 2 |
| Alfatradiol | 57-91-0 | Dermatics | 2 |
| Alirocumab | 1245916-14-6 | PCSK9-inhibitors | 2 |
| Allylamine | 107-11-9 | Reagents and solvents | 2 |
| Aluminium chloride hexahydrate | 7784-13-6 | Other dermatological agents | 2 |
| Aluminium potassium sulfate dodecahydrate | 7784-24-9 | Astringents | 2 |
| Aminohippuric acid | 61-78-9 | Diagnostic agents | 2 |
| Ammonium chloride | | Acidifying agents | 2 |
| Anakinra | 143090-92-0 | Interleukin inhibitors | 2 |
| Anhydrous dextrose | | Dietary supplements | 2 |
| Antazoline | 91-75-8 | Antihistamines | 2 |
| Argireline | 616204-22-9 | Dermatics | 2 |
| Arnica mexico | | Herbal remedies | 2 |
| Astaxanthin | 472-61-7 | Anticoagulants | 2 |
| Atezolizumab | 1380723-44-3 | Monoclonal antibodies | 2 |
| Atosiban | 90779-69-4 | Uterotonics | 2 |
| Avatrombopag | 570406-98-3 | Anti-infective Agents | 2 |
| Avelumab | 1537032-82-8 | Monoclonal antibodies | 2 |
| Avobenzone | 70356-09-1 | | 2 |
| BROMHEXINE HCL | 611-75-6 | | 2 |
| Bacampicillin | 50972-17-3 | Penicillins | 2 |
| Barbexaclone | 4388-82-3 | Antiepileptics | 2 |
| Barnidipine | 104713-75-9 | Calcium Channel Blockers | 2 |
| Beta-Alanine | 107-95-9 | Amino acids | 2 |
| Betaine Monohydrate | 590-47-6 | Dietary supplements | 2 |
| Bis(triphenylphosphine)palladium(II) Chloride | 13965-03-2 | | 2 |
| Bismuth oxide (medical grade) | 1304-76-3 | Antidiarrheals | 2 |
| Bismuth subcarbonate | 5892-10-4 | Antidiarrheals | 2 |
| Butabarbital | 125-40-6 | Barbiturates | 2 |
| Butoconazole | 64872-76-0 | Antimycotics | 2 |
| Calamine | 8011-96-9 | Dermatics | 2 |
| Calcium sulfate dihydrate | 10101-41-4 | Calcium regulators | 2 |
| Capric triglyceride | 123465-33-8 | Lipid-lowering agents | 2 |
| Caprylic acid | 124-07-2 | Lipid-lowering agents | 2 |
| Carbachol | 51-83-2 | Parasympathomimetics | 2 |
| Carvedilol phosphate hemihydrate | 851220-85-4 | Alpha blockers | 2 |
| Castor oil hydrogenated | | Laxatives | 2 |