Dofequidar fumarate(MS-209 fumarate), an orally active quinoline compound, has been reported to overcome MDR by inhibiting ABCB1/P-gp, ABCC1/MDR-associated protein 1, or both.

Dolasetron(MDL-73147) is a serotonin 5-HT3 receptor antagonist used to treat nausea and vomiting following chemotherapy.

Donepezil is a specific and potent AChE inhibitor for bAChE and hAChE with IC50 of 8.12 nM and 11.6 nM , respectively.

Tavapadon is a potent, orally-bioavailable, selective partial agonist of the dopamine D1 and D5 receptors.

Doravirine (MK-1439) is a non-nucleoside reverse transcriptase inhibitor.

Dorrigocin A is a natural compound that shows potent antiproliferative effect on tumor cell line..

Dorzolamide HCl is a carbonic anhydrase inhibitor.

Dot1L-IN-1 is a highly potent, selective and structurally novel Dot1L inhibitor with a Ki of 2 pM.

DOTA-ADIBO is a Click Chemistry intermidate used for antibody-drug conjugates..

Dovitinib(CHIR-258; TKI258) lactate is a potent inhibitor of fibroblast growth factor receptor 3 (FGFR3) with an IC50 of 5 nM.

Doxapram hydrochloride hydrate inhibits TASK-1, TASK-3, TASK-1/TASK-3 heterodimeric channel function with EC50 of 410 nM, 37 μM, 9 μM, respectively.

DPA-714 is a potent, selective ligand for the translocator protein (TSPO) with Ki of 7.0 nM.

DRAinh-A250 is a specific inhibitor of Cl-/anion exchanger SLC26A3 (DRA), fully and reversibly inhibits SLC26A3-mediated Cl- exchange with HCO3-, I-, and thiocyanate (SCN-) with IC50 of ~0.2 uM.

DRAK2-IN-116 is a potent, selective DRAK2 inhibitor with IC50 of 3 nM, shows weak inhibition for DRAK1 (IC50=51 nM) and no significant activity against DAPK1/2/3 (IC50>1 uM)..

D-Ribose(mixture of isomers) is an energy enhancer, and acts as a sugar moiety of ATP, and widely used as a metabolic therapy supplement for chronic fatigue syndrome or cardiac energy metabolism. D-Ribose(mixture of isomers) is active in protein glycation

DRI-C21045 is a novel small-molecule inhibitor of CD40-CD40L protein-protein interaction with IC50 of 0.17 uM in cell-based assays.

DRP1 inhibitor 4 is a selective, small molecule inhibitor of the mammalian mitochondrial division dynamin, DRP1 with IC50 of 1.0 uM, shows no activity against OPA1 and DYN1 (IC50>100 uM)..

DRV1 (GPR32) agonist C2A (NCGC00135472) is a synthetic molecule that activate human resolvin D1 receptor DRV1/GPR32 receptor with EC50 of 0.37 uM and 0.05 uM in β-arrestin and cAMP assays, respectively.

DS-1040 (DS1040) is a small molecule inhibitor of the activated thrombin-activatable fibrinolysis inhibitor (TAFIa) with IC50 of 1.7 ng/mL for rabbit TAFIa.

DS-1040 tosylate (DS1040) is a small molecule inhibitor of the activated thrombin-activatable fibrinolysis inhibitor (TAFIa) with IC50 of 1.7 ng/mL for rabbit TAFIa.

DS-1040 tosylate hydrate (DS1040) is a small molecule inhibitor of the activated thrombin-activatable fibrinolysis inhibitor (TAFIa) with IC50 of 1.7 ng/mL for rabbit TAFIa.

DS16570511 is a cell-permeable inhibitor of the mitochondrial calcium uniporter (MCU) that inhibits serum-induced mitochondrial Ca2+ influx in HEK293A cells with IC50 of 7 uM.