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856162-67-9

856162-67-9

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856162-67-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 856162-67-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 8,5,6,1,6 and 2 respectively; the second part has 2 digits, 6 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 856162-67:
(8*8)+(7*5)+(6*6)+(5*1)+(4*6)+(3*2)+(2*6)+(1*7)=189
189 % 10 = 9
So 856162-67-9 is a valid CAS Registry Number.

856162-67-9Relevant articles and documents

Thermolysis kinetics of diethyl 2,3-dicyano-2,3-di(p-substituted phenyl)succinates

Qi, Chenze,Shao, Linjun,Lu, Yueqing,Wang, Chen,Zhang, Xian-Man

body text, p. 523 - 528 (2012/07/28)

An experimental approach was developed to determine the intrinsic thermolysis rate constants of the central carbon-carbon bond during the dl/meso isomerization of diethyl 2,3-dicyano-2,3-di(p-substituted phenyl)succinates (G=H, Me, OMe, Cl, and NO2/

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