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144828-20-6

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144828-20-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 144828-20-6 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,4,8,2 and 8 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 144828-20:
(8*1)+(7*4)+(6*4)+(5*8)+(4*2)+(3*8)+(2*2)+(1*0)=136
136 % 10 = 6
So 144828-20-6 is a valid CAS Registry Number.

144828-20-6Downstream Products

144828-20-6Relevant articles and documents

ISOLATION, CHARACTERIZATION AND SYNTHESIS OF THREE NEW ANTHRAQUINONE GLYCOSIDES FROM CASSIA GRANDIS

Singh, M.,Siddiqui, I. R.,Gupta, D.,Singh, J.

, p. 469 - 475 (2007/10/02)

From the seeds of Cassia grandis three glycosides, namely 2-O-β-D-glucopyranosyl-1,2,4,8-tetrahydroxy-6-methoxy-3-methylanthraquinone, 3-O-β-D-glucopyranosyl-3-hydroxy-6,8-dimethoxy-2-methylanthraquinone and 3-O-β-D-glucopyranosyl-1,3-dihydroxy-6,7,8-trimethoxy-2-methylanthraquinone have been isolated.The structures were determined by spectroscopic methods and confirmed by synthesis.

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