146270-45-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 146270-45-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,6,2,7 and 0 respectively; the second part has 2 digits, 4 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 146270-45:
(8*1)+(7*4)+(6*6)+(5*2)+(4*7)+(3*0)+(2*4)+(1*5)=123
123 % 10 = 3
So 146270-45-3 is a valid CAS Registry Number.
146270-45-3Relevant articles and documents
PHOTOCHEMICAL ACTIVATION OF THE CARBOXYL GROUP VIA N-ACYL-2-THIONOTHIAZOLIDINES
Burton, Lester P.J.,White, James D.
, p. 3147 - 3150 (1980)
Photolysis of N-acyl derivatives of 2-thionothiazolidine in the presence of ethanol affords ethyl esters; a mechanism involving γ-hydrogen abstraction by sulfur is postulated.
