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81632-46-4

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81632-46-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81632-46-4 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,6,3 and 2 respectively; the second part has 2 digits, 4 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 81632-46:
(7*8)+(6*1)+(5*6)+(4*3)+(3*2)+(2*4)+(1*6)=124
124 % 10 = 4
So 81632-46-4 is a valid CAS Registry Number.

81632-46-4Relevant articles and documents

SYNTHESIS AND REACTIONS OF QUINOLIDE PEROXIDES UNDER ACID-CATALYSIS CONDITIONS

Batanov, I. A.,Nikiforov, G. A.,Ershov, V. V.

, p. 325 - 329 (1982)

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