77717-83-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 77717-83-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,7,7,1 and 7 respectively; the second part has 2 digits, 8 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 77717-83:
(7*7)+(6*7)+(5*7)+(4*1)+(3*7)+(2*8)+(1*3)=170
170 % 10 = 0
So 77717-83-0 is a valid CAS Registry Number.
77717-83-0Relevant articles and documents
REACTION DU gem-CHLORO(METHYL)ALLYLLITHIUM SUR LES ALDIMINES ET LES CETIMINES: NOUVELLE METHODE DE SYNTHESE D'AZIRIDINES α-ETHYLENIQUES N-SUBSTITUEES
Mauze, B.
, p. 233 - 240 (1980)
N-Substituted α-ethylenic aziridines are easily prepared by treating gem-chloro-(methyl)allyllithium with aldimines and ketimines.
