1365546-66-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1365546-66-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,6,5,5,4 and 6 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 1365546-66:
(9*1)+(8*3)+(7*6)+(6*5)+(5*5)+(4*4)+(3*6)+(2*6)+(1*6)=182
182 % 10 = 2
So 1365546-66-2 is a valid CAS Registry Number.
1365546-66-2Relevant articles and documents
Synthesis of imidazo[4,5-c]pyrazoles via copper-catalyzed amidine cyclization
Liubchak, Kostiantyn,Tolmachev, Andrey,Nazarenko, Kostiantyn
, p. 3365 - 3372 (2012)
A new synthetic approach to 4-substituted imidazo[4,5-c]pyrazoles is proposed on the basis of the N′-(4-halopyrazol-5-yl)amidine cyclization under the conditions of copper-catalyzed cross-coupling reactions. Using 5-aminopyrazoles and copper catalysts as