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157311-93-8

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157311-93-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 157311-93-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,7,3,1 and 1 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 157311-93:
(8*1)+(7*5)+(6*7)+(5*3)+(4*1)+(3*1)+(2*9)+(1*3)=128
128 % 10 = 8
So 157311-93-8 is a valid CAS Registry Number.

157311-93-8Downstream Products

157311-93-8Relevant articles and documents

Correlation between Structure of Substituted 1,1,2,2-Tetracyanocyclopentanes, 1,1,3,3-Tetracyanocyclohexanes, 3,3,4,4-Tetracyanopyrrolidines and Their Reactivity

Nasakin, O. E.,Sheverdov, V. P.,Tafeenko, V. A.

, p. 8 - 10 (2007/10/02)

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