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31588-17-7

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31588-17-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 31588-17-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 3,1,5,8 and 8 respectively; the second part has 2 digits, 1 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 31588-17:
(7*3)+(6*1)+(5*5)+(4*8)+(3*8)+(2*1)+(1*7)=117
117 % 10 = 7
So 31588-17-7 is a valid CAS Registry Number.

31588-17-7Downstream Products

31588-17-7Relevant articles and documents

NEW SYNTHESIS OF 2-ARYL-3-HYDROXY(ALKOXY)-4-QUINOLONES BY RING EXPANSION OF 1-ACETYL-2-ARYLMETHYLENE-3-INDOLINONES

Belezheva, V. S.,Mel'man, A. I.,Pol'shakov, V. I.,Anisimova, O. S.

, p. 234 - 235 (2007/10/02)

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