1337551-65-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1337551-65-1 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,3,7,5,5 and 1 respectively; the second part has 2 digits, 6 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 1337551-65:
(9*1)+(8*3)+(7*3)+(6*7)+(5*5)+(4*5)+(3*1)+(2*6)+(1*5)=161
161 % 10 = 1
So 1337551-65-1 is a valid CAS Registry Number.
1337551-65-1Relevant articles and documents
Synthesis of fused pyrido[a]imidazoles
Potikha, Lyudmyla,Kovtunenko, Volodymyr,Turelyk, Arsen,Turov, Aleksandr,Tolmachev, Andrei
, p. 2061 - 2070 (2008/09/21)
A new method based on the reaction of 4-bromo-1,3-diphenyl-2-buten-1-one with imidazoles and benzimidazoles was proposed to obtain imidazo[1,2-a] pyridinium and pyrido[2,1-b]benzimidazolium salts. Copyright Taylor & Francis Group, LLC.
