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81540-31-0

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81540-31-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 81540-31-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,1,5,4 and 0 respectively; the second part has 2 digits, 3 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 81540-31:
(7*8)+(6*1)+(5*5)+(4*4)+(3*0)+(2*3)+(1*1)=110
110 % 10 = 0
So 81540-31-0 is a valid CAS Registry Number.

81540-31-0Downstream Products

81540-31-0Relevant articles and documents

STUDIES OF 2,4,5-TRIARYLIMIDAZOLES 1. SYNTHESIS OF SUBSTITUTED DERIVATIVES OF 1,4-BIS(4,5-DIPHENYLIMIDAZOL-2-YL)BENZENE AND "QUINOID" OXIDATION PRODUCTS

Cherkashin, M. I.,Chauser, M. G.,Shienok, A. I.

, p. 340 - 341 (2007/10/02)

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