79870-04-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 79870-04-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,9,8,7 and 0 respectively; the second part has 2 digits, 0 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 79870-04:
(7*7)+(6*9)+(5*8)+(4*7)+(3*0)+(2*0)+(1*4)=175
175 % 10 = 5
So 79870-04-5 is a valid CAS Registry Number.
79870-04-5Relevant articles and documents
A NOVEL SYNTHESIS OF HALOKETENIMINE
Hirao, Toshikazu,Hayashi, Ken-ichiro,Motoyoshiya, Jiro,Ohshiro, Yoshiki,Agawa, Toshio
, p. 1197 - 1198 (2007/10/02)
Haloketenimines are prepared by treatment of 2,2-dihaloaziridines with triethylamine in acetonitrile.