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1-Phenyl-5-mercaptotetrazole is mainly used in photographic materials, electroplating additives and chemical reagents.

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10-Deacetylbaccatin III

10-Deacetylbaccatins are a series of closely related natural organic compounds isolated from the Pacific yew tree and related species. 10-Deacetylbaccatin III is used as a chemical intermediate in the preparation of the anti-cancer drug paclitaxel.

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15(S)-HETE is an arachidonic acid metabolite with immunosuppressive activity.

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2''-Galloylhyperin is used in laboratory for quantitative analysis.

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2,2-Azinobis(3-ethylbenzthiazoline-6-sulfonic Acid) Diammonium Salt

2,2-Azinobis(3-ethylbenzthiazoline-6-sulfonic Acid) Diammonium Salt is used for in ELISA procedures.

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2,2-Azobis Isobutyronitrile

2,2-Azobis Isobutyronitrile is a reaction initiator to "kick-start" the polymerisation.It is used as a foamer in plastics and rubber and as a radical initiator.It is also used as Blowing agent for elastomers and plastics.

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2,2-Dihydroxy-1,3-dioxohydrindene is a chemical used to detect ammonia or primary and secondary amines. When reacting with these free amines, a deep blue or purple color known as Ruhemann's purple is produced. It is most commonly used to detect fingerprints, as the terminal amines of lysine residues in peptides and proteins sloughed off in fingerprints react with ninhydrin. It can also be used to monitor deprotection in solid phase peptide synthesis (Kaiser Test). The chain is linked via its C-terminus to the solid support, with the N-terminus extending off it. When that nitrogen is deprotected, a ninhydrin test yields blue. Amino-acid residues are attached with their N-terminus protected, so if the next residue has been successfully coupled onto the chain, the test gives a colorless or yellow result.

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2,2'-Dipyridyl is used as an Laboratory Reagent.

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