By API Standards
- Dabigatran
- Dabigatran impurity
- Dabrafenib
- Daclatasvir Dihydrochloride
- Dacomitinib
- Dansyl
- Dantrolene
- Dapagliflozin
- Dapoxetine
- Dapsone
- Darifenacin
- Darolutamide
- Dasatinib
- Deacetylnorgestimate
- Deferasirox
- Deflazacort
- Dehydroepiandrosterone
- Delamanid
- Demoxepam
- Desipramine
- Desloratadine
- Desonide
- Deuruxolitinib
- Dexamethasone
- Dexketoprofen
- Dexlansoprazole
- Dextromethorphan
- Dextrorphan
- Diacetolol
- Diazepam
- Diclofenac
- Didesethyl
- Dienestrol
- Dienogest
- Dihydro
- Dihydrodydrogesterone
- Dimethyl Fumarate
- Dinosam
- Diphenhydramine
- Docetaxel
- Dofetilide
- Dolutegravir
- Domperidone
- Donepezil
- Dopal
- Dorzolamide
- Dorzolamide Hydrochloride
- Dorzolamide Maleic Acid
- Doxazosin
- Doxepin
- Doxofylline
- Doxycycline
- Doxycycline hyclate
- Doxylamine
- Dronedarone
- Drospirenone
- Duloxetine
- Duocarmycin
- Dutasteride
- Duvelisib
- Dydrogesterone