Diminazene aceturate is an anti-infective agent, also is a slow pore blocker of acid-sensing ion channel 1a (ASIC1a) with IC50 of 0.3 uM.

Diminutol is a cell-permeable 2,6,9-trisubstituted purine analog that blocks mitotic spindle assembly by competitively inhibiting NQO1, an NADP-dependent oxidoreductase.

Diniconazole is a newly developed fungicide strongly inhibited lanosterol 14 alpha-demethylation catalyzed by a yeast cytochrome P-450.

Dinoprost (Prostaglandin F2α, PGF2α) is a naturally occurring prostaglandin used to induce labor and as an abortifacient, causes contraction of vascular, bronchial, intestinal, and myometrial smooth muscle, and also exhibits potent luteolytic activity..

Dinotefuran is an insecticide of the neonicotinoid class, its mechanism of action involves disruption of the insect's nervous system by inhibiting nicotinic acetylcholine receptors.

Dioxybenzone (benzophenone-8) is an organic compound used in sunscreen to block UVB and short-wave UVA (ultraviolet) rays

Diphyllin is a naturally potent vacuolar ATPase (v-ATPase) inhibitor with IC50 of 17 nM, potently inhibits the acid influx with IC50 of 0.6 nM.

Dipivefrin is a prodrug of epinephrine that is hydrolyzed by cholinesterase and other esterases in the cornea to epinephrine.

Diprotin A (TFA) is an inhibitor of dipeptidyl peptidase IV (DPP-IV).

Diprotin A is a tripeptide inhibitor of dipeptidyl peptidase 4

Diprovocim is a potent human and mouse Toll-like receptor (TLR)1/TLR2 agonist.

Diquafosol tetrasodium is a P2Y2 receptor agonist that stimulates fluid and mucin secretion on the ocular surface, as a topical treatment of dry eye disease.

Disarib is a novel BCL2-specific inhibitor that binds predominantly to the BH1 domain, demonstrates strong affinity to BCL2, but not to other antiapoptotic BCL2 family members(BCL-xL, BCL2A1 etc.).

Disitertide (P144) is a TGF-β1 antagonist peptide.

DiZPK is a genetically encoded, highly efficient photocrosslinking amino acid valuable in unveiling the physiological interaction partners of given proteins and their functions..

DJ4 (ROCK inhibitor DJ4) is a potent, selective, ATP-competitive inhibitor of ROCK1/2 and MRCKα/β with IC50 of 5/50 nM and 10/100 nM, respectively.

DKFZ-251 (DKFZ251) is a selective inhibitor of Kallikrein-related peptidase 6 (KLK6) with IC50 of 0.13 uM, demonstrates good selectivity for KLK6 compared to other KLKs.

DKFZ-633 (DKFZ633) is a selective inhibitor of Kallikrein-related peptidase 6 (KLK6) with IC50 of 0.25 uM, demonstrates good selectivity for KLK6 compared to other KLKs.

DKM 3-42 is a selective, covalent, in vivo-active ALDH3A1 inhibitor with IC50 of 50 uM against purified human ALDH3A1, targets ALDH3A1 catalytic cysteine, impairs both in situ and in vivo lung cancer pathogenicity.

DL-AP4 sodium salt is a broad spectrum glutamate receptor antagonist..

DM1-SMCC is DM1 with a reactive linker SMCC, which can react with antibody to make antibody drug conjugate.

DMP 777(L-694458) is a potent, selective, and orally active human leukocyte elastase (HLE) inhibitor.