By API Standards
- Dabigatran
- Dabrafenib
- Daclatasvir
- Dalfampridine
- Dapagliflozin
- Dapoxetine
- Dapsone
- Daptomycin
- Darifenacin
- Darunavir
- Dasatinib
- Deacetylnorgestimate
- Decitabine
- Deferasirox
- Degarelix
- Delafloxacin
- Delamanid
- Demoxepam
- Deracoxib
- Desloratadine
- Desmosterol
- Desonide
- Deucravacitinib
- Dexamethasone
- Dexamethasone Acetate
- Dexketoprofen
- Dexlansoprazole
- Dexmedetomidine
- Dextroamphetamine
- Dextromethorphan
- Dextrorphan
- Diacerein
- Diacetolol
- Diazepam
- Diazoxide
- Diclofenac
- Dicycloverine
- Didesethyl
- Dienogest
- Diethyl Sulfate
- Diethylstilbestrol
- Dihydro
- Dihydroartemisinin
- Dihydrodydrogesterone
- Diltiazem
- Dimenhydrinate
- Dimethyl Fumarate
- Dimethyl Sulfate
- Diminazene
- Diosmin
- Diphenhydramine
- Dirithromycin
- Diroximel Fumarate
- Dobutamine
- Docetaxel
- Dofetilide
- Dolutegravir
- Domperidone
- Donepezil
- Dopamine
- Dorzolamide
- Dotinurad
- Doxazosin
- Doxepin
- Doxofylline
- Doxorubicin
- Doxycycline
- Doxylamine
- Doxylamine Succinate
- Dronedarone
- Droperidol
- Dropropizine
- Drospirenone
- Drotaverine
- Droxidopa
- Duloxetine
- Duocarmycin
- Dutasteride
- Duvelisib