77945-40-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77945-40-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,9,4 and 5 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 77945-40:
(7*7)+(6*7)+(5*9)+(4*4)+(3*5)+(2*4)+(1*0)=175
175 % 10 = 5
So 77945-40-5 is a valid CAS Registry Number.
77945-40-5Relevant academic research and scientific papers
NEW HETEROCYCLES - ACCES TO THIENO AND THIENOBENZAZEPINE DERIVATIVES
Guillaume, Jacques,Nedelec, Lucien,Cariou, Michel,Allais, Andre
, p. 1227 - 1232 (2007/10/02)
The synthesis of the new heterocycles in the title is described.From these, the thieno analogues of imipramine and clomipramine were prepared.
