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116437-56-0

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116437-56-0 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 116437-56-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,6,4,3 and 7 respectively; the second part has 2 digits, 5 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 116437-56:
(8*1)+(7*1)+(6*6)+(5*4)+(4*3)+(3*7)+(2*5)+(1*6)=120
120 % 10 = 0
So 116437-56-0 is a valid CAS Registry Number.

116437-56-0Relevant articles and documents

A general and practical method of synthesis of 2-disubstituted-1- chloro- and 1-bromoenamines

Ghosez, Leon,George-Koch, Isabelle,Patiny, Luc,Houtekie, Marc,Bovy, Philippe,Nshimyumukiza, Prosper,Phan, Thao

, p. 9207 - 9222 (1998)

Disubstituted-α-chloroenamines are useful synthetic intermediates which had earlier been prepared by the reaction of tertiary amides with phosgene. The toxicity of the latter led us to systematically investigate new synthetic routes towards α-chloro- and

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