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15075-11-3

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15075-11-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 15075-11-3 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 1,5,0,7 and 5 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 15075-11:
(7*1)+(6*5)+(5*0)+(4*7)+(3*5)+(2*1)+(1*1)=83
83 % 10 = 3
So 15075-11-3 is a valid CAS Registry Number.

15075-11-3Relevant articles and documents

Two new holostan-type triterpene glycosides from the sea cucumber Bohadschia marmorata Jaeger

Yuan, Weihua,Yi, Yanghua,Tang, Haifeng,Xue, Mei,Wang, Zenglei,Sun, Guoquan,Zhang, Wen,Liu, Baoshu,Li, Ling,Sun, Peng

, p. 1207 - 1211 (2008)

Two new holostan-type triterpene glycosides, 17-hydroxy fuscocineroside B (1) and 25-hydroxy fuscocineroside B (2), together with a known triterpene glycoside, fuscocineroside B (3) were isolated from the sea cucumber Bohadschia marmorata JAEGER. The structures of the new triterpene glycosides were elucidated on the basis of spectroscopic analyses and chemical reactions. Compounds 1 and 3 showed considerable antifungal activities against six strains.

Two antifungal active triterpenoid saponins from the seeds of Lathyrus plants

Khan, Noor Afshan

, p. 1687 - 1694 (2011)

Two novel triterpenoid glycosides have been isolated from butanolic seeds extract of two varieties of Lathyrus plants, i.e. Lathyrus ratan and Lathyrus aphaca. Their structures were elucidated as 3-O-[β-D-glucuronopyranosyl- (1→4)-α-L-arabinopyranosyl-(1→2)-α-L-arabinopyranosyl] -olean-11,13 (18)-dien-28-oic acid (1) and 3-O-{β-D-xylopyranosyl-(1 → 2)-β-D-glcopyranosyl-(1→4)-[β-D-glucopyranosyl-(1→2)]- α-D-xylopyranosyl}-2, 16-dihydroxy-4-hydroxymethyl urs-12-en-28-oic acid (2) on the basis of spectral evidences, i.e. FTIR, 1H-NMR, 13C-NMR, ESI-MS and FAB-MS data. The isolated saponins were tested for their antifungal activity. Compound 1 showed maximum inhibition against Colletotrichum dematium (77.8%), whereas compound 2 showed maximum inhibition against Alternaria alternata (53.9%).

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