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6736-97-6

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6736-97-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 6736-97-6 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,7,3 and 6 respectively; the second part has 2 digits, 9 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 6736-97:
(6*6)+(5*7)+(4*3)+(3*6)+(2*9)+(1*7)=126
126 % 10 = 6
So 6736-97-6 is a valid CAS Registry Number.

6736-97-6Relevant articles and documents

Further 2R-Benzylmalate derivatives from the undergrounds parts of Arundina graminifolia (Orchidaceae)

Auberon, Florence,Olatunji, Opeyemi Joshua,Waffo-Teguo, Pierre,Makinde, Emmanuel Ayobami,Forstinus Nwabor, Ozioma,Bonté, Frédéric,Mérillon, Jean-Michel,Lobstein, Annelise

, p. 156 - 163 (2019/12/11)

Nine new glucosyloxybenzyl 2R-benzylmalate derivatives, named arundinosides R–Z (1-9) were isolated from the underground parts of Arundina graminifolia. The structures of the new compounds were elucidated by in-depth spectroscopic data analysis including

Novel quercetin glucosides from Helminthostachys zeylanica root and acceleratory activity of melanin biosynthesis

Yamauchi, Kosei,Mitsunaga, Tohru,Batubara, Irmanida

, p. 369 - 374 (2013/09/12)

Two novel quercetin glucosides, namely 4′-O-β-d-glucopyranosyl- quercetin-3-O-β-d-glucopyranosyl-(1→4)-β-d-glucopyranoside (compound 1) and 4′-O-β-d-glucopyranosyl-(1→2)-β-d- glucopyranosyl-quercetin-3-O-β-d-glucopyranosyl-(1→4) -β-d-glucopyranoside (compound 2), were isolated from Helminthostachys zeylanica root 50 % EtOH extract. Structural analysis of isolated compounds was achieved mainly by 600 MHz and 800 MHz NMR, UPLC-TOFMS and GC-MS. Of the two quercetin glucosides, compound 1 showed a high melanogenic acceleratory effect, 2.7 times higher than control, at 10 μM concentration in murine B16 melanoma cells, with no cytotoxic effect.

Triterpenoid saponins from Gynostemma pentaphyllum

Shi, Lin,Cao, Jia-Qing,Shi, Sheng-Ming,Zhao, Yu-Qing

experimental part, p. 168 - 177 (2011/03/23)

Four new dammarane-type triterpene saponins, 1-4, were isolated from the aerial parts of Gynostemma pentaphyllum (Thunb.) Makino. Their structural elucidations were accomplished mainly on the basis of spectroscopic methods, such as IR, HR-TOF-MS, and NMR. Compounds 1-4 showed moderate cytotoxic activities against cancer cell lines HL-60, Colon205, and Du145 in vitro.

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