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118964-15-1

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118964-15-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 118964-15-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,8,9,6 and 4 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 118964-15:
(8*1)+(7*1)+(6*8)+(5*9)+(4*6)+(3*4)+(2*1)+(1*5)=151
151 % 10 = 1
So 118964-15-1 is a valid CAS Registry Number.

118964-15-1Downstream Products

118964-15-1Relevant articles and documents

Tannins and Related Compounds. LXXI. Isolation and Characterization of Mongolicins A and B, Novel Flavano-ellagitannins from Quercus mongolica var. grosseserrata

Ishimaru, Kanji,Ishimatsu, Makoto,Nonaka, Gen-Ichiro,Mihashi, Kunihide,Iwase, Yukiko,Nishioka, Itsuo

, p. 3312 - 3318 (2007/10/02)

Two novel flavono-ellagitannins, mongolicins A (1) and B (4), in which hydrolysable tannin and flavonoid moieties are connected through a carbon-carbon linkage, were isolated from the bark of Quercus mongolica var. grosseserrata, together with a large quantity of (+)-taxifolin 3-O-β-D-glucopyranoside (3). Keywords---Quercus mongolica var. grosseserrata; Fagaceae; mongolicin A; mongolicin B; flavono-ellagitannin; (+)-taxifolin 3-O-β-D-glucopyranoside; vescalagin; tannin

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