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220832-69-9

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220832-69-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 220832-69-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,2,0,8,3 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 220832-69:
(8*2)+(7*2)+(6*0)+(5*8)+(4*3)+(3*2)+(2*6)+(1*9)=109
109 % 10 = 9
So 220832-69-9 is a valid CAS Registry Number.

220832-69-9Downstream Products

220832-69-9Relevant articles and documents

Cyclopentanoid cyanohydrin glucosides and amides of Lindackeria dentata

Jaroszewski, Jerzy W.,Ekpe, Patrick,Witt, Matthias

, p. 1001 - 1003 (2004)

A mixture of cyanogenic glucosides epivolkenin and taraktophyllin, 1,4-dihydroxy-2-cyclopentenecarboxamide, and uridine were isolated from leaves of Lindackeria dentata (Flacourtiaceae). Another cyclopentanoid amide, (1R,4S,5R)-1,4,5-trihydroxy-2-cyclopentenecarboxamide, was synthesized in two steps from gynocardin, and shown to have the same relative configuration as a partially identified amide previously isolated from L. dentata bark.

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