5S rRNA modificator is a suitable electrophile for 2’-hydroxyl acylation on structured RNA molecules, yielding accurate structural information comparable to that obtained with existing probes; 5S rRNA RNA modification.

6-Dimethylaminopurine is a serine threonine protein kinase inhibitor. It inhibits the germinal vesicle breakdown and the meiotic maturation of oocytes.

6-Ethylthioinosine (6-ETI.

6-FABA (6-Fluoroanthranilic Acid) is a small-molecule inhibitor of MTB tryptophan synthesis that converts Mtb into a tryptophan auxotroph and restores the efficacy of a failed host defense.

6-FAM SE is another isomer of carboxyfluorescein.

6-Fluorescein isothiocyanate(6-FITC) is a derivative of fluorescein used in wide-ranging applications including flow cytometry.

6-Hydroxybentazon is a phase I metabolite of bentazone, and bentazone is a chemical for use in herbicides.

6-Hydroxy-DL-DOPA is a small-molecule that disrupts with RAD52 oligomerization, inhibits ssDNA binding by RAD52 with IC50 of 1.1 uM and by RAD52 (1 209) with IC50 of 1.6 uM.

6-Mercaptopurine Monohydrate is a widely used antileukemic agent and immunosuppressive drug that inhibits de novo purine synthesis through incorporation of thiopurine methyltransferase metabolites into DNA and RNA.

6-MITC is an inhibitor of viability of both PANC-1 and BxPC-3 cells. It also acts as an inhibitor of the expression of CSC signaling molecule SOX2.

6-MOMIPP is a novel microtubule disruptor that targets the colchicine binding site on β-tubulin, induces mitotic arrest, caspase activation and loss of cell viability of U251 glioblastoma in vitro.

6-Thioguanine(6-TG) belongs to the thiopurine family of drugs that also include mercaptopurine and azathioprine, which are examples of antimetabolites; it is a purine analogue of the nucleobase guanine.

7-Aminocephalosporanic acid is used for synthesis of cephalosporin antibiotics and intermediates.

7-BIA is a small molecule 7-butoxy illudalic acid analog that targets receptor-type protein tyrosine phosphatase D (PTPRD, IC50=1-3 uM) with some specificity.

7-Dehydrocholesterol is biosynthetic precursor of cholesterol and vitamin D3.

7DG (7-Desacetoxy-6,7-dehydrogedunin) is a selective inhibitor of protein kinase R (PKR) that directly interact with the C-terminal of PKR.

7-Epi 10-Desacetyl Paclitaxel is a paclitaxel impurity. The compound, originally isolated from Taxus yunnanensis, has shown potential growth inhibitory activities against human cancer cells.

7-epi-Taxol is a paclitaxel binds to tubulin, interfering with the normal function of microtubule.

8-Bromo-cAMP is a cell perbeable cyclic AMP (cAMP) analog and a PKA activator.

8-Hydroxy-efavirenz is the primary metabolite of the antiretroviral drug Efavirenz, stimulates the glycolytic flux in cultured rat astrocytes.

8-O-Acetyl shanzhiside methyl ester (ND01) is an iridoid glucoside isolated from the leaves of Lamiophlomis rotata Kudo, a Chinese folk medicinal plant in Xi-zang.

A 2-cyanoaziridine derivative with antitumor activity in some types of cancer, including pancreatic, lung, breast, prostate, melanoma, and multiple myeloma.