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1197341-37-9

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1197341-37-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1197341-37-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,9,7,3,4 and 1 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1197341-37:
(9*1)+(8*1)+(7*9)+(6*7)+(5*3)+(4*4)+(3*1)+(2*3)+(1*7)=169
169 % 10 = 9
So 1197341-37-9 is a valid CAS Registry Number.

1197341-37-9Relevant articles and documents

2-Aryl propionamides via 1,4-aryl radical migration from N-arylsulfonyl-2-bromopropionamides

Clark, Andrew J.,Coles, Stuart R.,Collis, Alana,Fullaway, David R.,Murphy, Nicholas P.,Wilson, Paul

experimental part, p. 6311 - 6314 (2010/01/18)

Reaction of N-alkyl-N-arylsulfonyl-2-halo-propionamides with pentamethyldiethylenetriamine and either CuBr or CuCl leads to 2-aryl propionamides via initial radical generation, 1,4-aryl migration with loss of SO2 and reduction of the intermedia

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