1276690-62-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1276690-62-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,7,6,6,9 and 0 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 1276690-62:
(9*1)+(8*2)+(7*7)+(6*6)+(5*6)+(4*9)+(3*0)+(2*6)+(1*2)=190
190 % 10 = 0
So 1276690-62-0 is a valid CAS Registry Number.
1276690-62-0Relevant articles and documents
Combinatorial synthesis of 3,5-Dimethylene substituted 1,2,4-Triazoles
Woodard, Scott S.,Jerome, Kevin D.
, p. 132 - 137 (2011)
Combinatorial cyclizations of imidates and hydrazides with methylene linked R groups, generated from the corresponding nitriles and carboxylic acids, respectively, provided a large library of 3,5-dimethylene substituted 1,2,4- trizoles. 2011 Bentham Science Publishers Ltd.