NSC305787 is a small molecule inhibitor of PKC, with IC50 of 8.3 μM, 9.4 μM, 55 μM for PKCΙ phosphorylation of recombinant ezrin, of moesin, and of radixin.

NSC12 is a PTX3-derived anti-FGF small molecule, inhibits FGF-dependent tumor growth, angiogenesis, and metastases,acts as a small-molecule FGF trap in cancer therapy.

NSC 745887 is a small molecule that effectively inhibits the proliferation of various cancers by trapping DNA-topoisomerase cleavage, shows anticancer effects against human GBM cells via suppressing DcR3-associated signaling pathways.

NSC 66811 is a potent MDM2 inhibitor (Ki = 120 nM).

NSC 668036 is an inhibitor of the Dishevelled (Dvl) protein PDZ domain (Kd = 240 μM for mouse Dvl1 PDZ domain).

NSC 658497 is a small molecule inhibitor of Ras GEF, SOS1, binds to SOS1 with Kd of 7 uM but no H-Ras, competitively suppresses SOS1-Ras interaction, and dose-dependently inhibits SOS1 GEF activity.

NSC 630668 is a Hsc70 inhibitor that inhibits the endogenous and DnaJ-stimulated ATPase activity of hsc70.

NSC 45576 is a potent Exchange proteins directly activated by cAMP (EPAC) inhibitor with IC50 of 1.7 uM.

NSC 368262 is a selective STAT3 inhibitor that alkylates Cys468 in Stat3, blocks the DNA-binding activity of phosphorylated Stat3 homodimers with IC50 of 10-50 uM, without inhibiting the DNA-binding of phosphorylated Stat1 homodimers.

NSC 31205 is a PIM2/1 inhibitor.

NSC 311068 is a small molecule that directly tragets and inhibits STAT3/5, significantly and selectively suppresses the viability of AML cells with high level of TET1 expression both in vitro and in vivo.

NSC 306711 (Ferristatin, NSC306711) is a small-molecule iron transport inhibitor that promotes degradation of the transferrin receptor independent of clathrin and dynamin, is sensitive to the cholesterol-depleting agents filipin and nystatin..

NSC 23925B is a small molecule agent that reverses MDR in cancer cells, reverses MDR in several drug-resistant cell lines expressing Pgp.

NSC 23925 is a small molecule compound that reverses multiple drug resistance (MDR) in human cancer cell lines, reverses MDR1 (Pgp1) but does not inhibit MRP or BCRP-mediated MDR.

NSC 19630 (MIRA-1) is a potent, selective Werner syndrome helicase (WRN helicase) with IC50 of 20 uM.

NSC 191412 is a bioactive compound.

NSC 15765 (Compound C5, DNA2 inhibitor C5) is an effective, selective and competitive inhibitor of DNA2 nuclease with IC50 of 20 uM.

NSC 146268 (NSC146268, 6-Aza-2-thiouridine) is a novel small molecule inhibitor of CD151, inhibits proliferation of metastatic triple negative breast cancer cell lines (MDA-MB 231 and MDA-MB 468, IC50 of 6.0 and 6.2 ug/mL).

NSC 145366 is a novel, allosteric Hsp90 CTD (C-terminal domain) inhibitor, exhibits anti-proliferative activity in tumor cell lines with GI50 of 0.2-1.9 uM.

NS-3-008 hydrochloride is a novel small-molecule transcriptional inhibitor of G0s2 (G0/G1 switch 2) with IC50 of 2.25 uM.

NS-062 (NS062) is a novel, specific targeted covalent inhibitor that shows high reactivity toward Cys797 of EGFR.

NS-018 hydrochloride (NS018, Ilginatinib) is a potent and highly selective JAK2 inhibitor (IC50=0.72 nM).

NS-018 (NS018, Ilginatinib) is a potent and highly selective JAK2 inhibitor (IC50=0.72 nM).

NS 2028 is a specific inhibitor of soluble guanylyl cyclase.

Nrf2 activator 16 is a potent Keap1-Nrf2 and Keap1-p-p62 protein-protein interaction inhibitor with IC50 of 0.91 uM and 1.8 uM respectively.

Nrf2 acticatior AI-1 is a small-molecule inducer of the antioxidant response element (ARE) that activates and stabilizes Nrf2 by covalently modifying Keap1, activates an ARE-dependent luciferase reporter with an EC50 of 2.7 uM.

NPS 2143 hydrochloride is a selective CaSR (Ca2+-sensing receptor) inhibitor and antagonist, shown to block increases in cytoplasmic Ca2+ concentrations elicited by human Ca2+ receptors expressed in HEK293 cells with an IC50 of 43 nM. NPS 2143 hydrochlori

NPD13668 (NPD-13668) is a chemical novel modulator of EZH2-mediated gene silencing, inhibits EZH2/PCR2 activity and decreases H3K27me3 levels.

NOSO-502 (NOSO502) is a novel inhibitor of bacterial translation, has MIC values of 0.5-4 ug/ml against standard Enterobacteriaceae strains and carbapenem-resistant Enterobacteriaceae (CRE) isolates that produce KPC, AmpC, or OXA enzymes and metallo-β-lactamases.

Nosiheptide is a bicyclic thiopeptide antibiotic produced by several species of actinomycetes, notably Streptomyces.