108661-35-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 108661-35-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,0,8,6,6 and 1 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 108661-35:
(8*1)+(7*0)+(6*8)+(5*6)+(4*6)+(3*1)+(2*3)+(1*5)=124
124 % 10 = 4
So 108661-35-4 is a valid CAS Registry Number.
108661-35-4Relevant articles and documents
KETENEIMINE YLIDES IN THE REACTIONS OF KETENEIMINES WITH DICHLOROCARBENE. SYNTHESIS OF CARBAMATES
Khlebnikov, A. F.,Novikov, M. S.,Kostikov, R. R.
, p. 2103 - 2106 (2007/10/02)
Keteneimine ylides, generated from alkyl- and aryl-substituted keteneimines and dichlorocarbene, react with primary and secondary alcohols with the formation of N,N-disubstituted carbamates.
