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1204110-64-4

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1204110-64-4 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1204110-64-4 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,4,1,1 and 0 respectively; the second part has 2 digits, 6 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1204110-64:
(9*1)+(8*2)+(7*0)+(6*4)+(5*1)+(4*1)+(3*0)+(2*6)+(1*4)=74
74 % 10 = 4
So 1204110-64-4 is a valid CAS Registry Number.

1204110-64-4Relevant articles and documents

Synthesis of novel synthetic intermediates from the reaction of benzimidazole and triazole carbenes with ketenimines and their application in the construction of spiro-pyrroles

Mo, Jun-Ming,Ma, Yang-Guang,Cheng, Ying

supporting information; experimental part, p. 5010 - 5019 (2010/02/16)

2-(2-Alkoxycarbonyl-1-arylamino-1-propenyl)benzimidazolium and 5-(2-alkoxycarbonyl-1-arylamino-1-propenyl)triazolium salts were synthesized in good yields from the reaction of benzimidazole and triazole carbenes with ketenimines. Upon treatment with a bas

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