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929569-15-3

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929569-15-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 929569-15-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,2,9,5,6 and 9 respectively; the second part has 2 digits, 1 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 929569-15:
(8*9)+(7*2)+(6*9)+(5*5)+(4*6)+(3*9)+(2*1)+(1*5)=223
223 % 10 = 3
So 929569-15-3 is a valid CAS Registry Number.

929569-15-3Relevant articles and documents

An efficient approach to heterocyclic analogues of xanthone: A short synthesis of all possible pyrido[5,6]pyrano[2,3-c]pyrazol-4(1H)-ones

Eller, Gernot A.,Wimmer, Veronika,Haring, Andreas W.,Holzer, Wolfgang

, p. 4219 - 4229 (2008/09/16)

An efficient and generally applicable synthesis of various [5,6]pyrano[2,3-c]pyrazol-4(1H)-ones by the reaction of either 1-substituted or 1,3-disubstituted 2-pyrazolin-5-ones with different o-halopyridinecarbonyl chlorides or with 3-chloroquinoline-2-car

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