| DHA algae oil | 68002-87-9 | | 1 |
| DHA-paclitaxel | | | 1 |
| Dexlansoprazole | 138530-94-6 | Gastrointestinal Agents | 1 |
| Dexlanzoprazole | | Proton pump inhibitors | 1 |
| Dexmedetomidine hydrochloride intermediates | 60907-88-2 | | 1 |
| Dextromethrophen HBR | | | 1 |
| Dextrose Anhydrate | 50-99-7 | | 1 |
| Dextrose Monohydrate | 5996-10-1 | | 1 |
| Dezocine | 53648-55-8 | Opioid analgesics | 1 |
| Di sodium hydrogen phosphate | 10028-27-7 | | 1 |
| Di-tert-butyl chloromethyl phosphate | 229625-50-7 | Intermediates | 1 |
| Dibutyl Butyl Phosphonate | 78-46-6 | | 1 |
| Dichloralphenazone | 480-30-8 | Hypnotics and sedatives | 1 |
| Diclofenac Diethylammonium | 78213-16-8 | | 1 |
| Diethanolamine | 111-42-2 | | 1 |
| Diethyl 2,2,14,14-tetramethyl-8-oxopentadecanedioate | 738606-43-4 | Intermediates | 1 |
| Diethyl 2-(2-Cyanoethyl)Malonate | 17216-62-5 | Intermediates | 1 |
| Diethyl Acetamidomalonate | 1068-90-2 | Intermediates | 1 |
| Diethyl [(4-Chlorobenzoyl)Amino][(2-Oxo-1,2-Dihydro-4-Quinolinyl)Methyl] Malonate | 1028268-32-7 | Intermediates | 1 |
| Diethylamine Salicylate | 4419-92-5 | Non-opioid analgesics | 1 |
| Diethylpropion | 90-84-6 | Slimming products | 1 |
| Diethylpropion Hydrochloride | 134-80-5 | | 1 |
| Difenoxin | 28782-42-5 | Antidiarrheals | 1 |
| Diflucortolon-21-valerate | 59198-70-8 | Corticosteroids | 1 |
| Difluprednate intermediates | 806-29-1 | | 1 |
| Digitoxin | 71-63-6 | Cardiac glycosides | 1 |
| Dihydroaat Alkaloids | 68915-31-1 | | 1 |
| Dihydroberberine | 483-15-8 | | 1 |
| Dihydroergocriptine Mesylate | 24730-10-7 | Ergot alkaloids | 1 |
| Dihydrolipoic Acid | 462-20-4 | | 1 |
| Dihydromyricetin | 27200-12-0 | Anti-diabetics | 1 |
| Dihydrostreptomycin | 128-46-1 | Anti-infective Agents | 1 |
| Diisopropylamine dichloroacetate | 660-27-5 | Anti-arrhythmics | 1 |
| Dill | | Herbal remedies | 1 |
| Diloxanide furoate | 3736-81-0 | Anti-infective Agents | 1 |
| Dimethylfumarate | 624-49-7 | | 1 |
| Dimethyl P-(1,3-Dihydro-3-Oxo-1-Isobenzofuranyl)Phosphonate | 61260-15-9 | Intermediates | 1 |
| Diosmin:Hesperidin (9:1) | 208-289-7 | | 1 |
| Diosmin:Hesperidin 90:10 | | | 1 |
| Diphenylpyraline hydrochloride | 132-18-3 | Antihistamines | 1 |