6165-54-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 6165-54-4 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 6,1,6 and 5 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 6165-54:
(6*6)+(5*1)+(4*6)+(3*5)+(2*5)+(1*4)=94
94 % 10 = 4
So 6165-54-4 is a valid CAS Registry Number.
6165-54-4Relevant articles and documents
The Mechanism of Catalysis of the Thio-Claisen Rearrangement
Kwart, H.,Miles, W. H.,Horgan, A. G.,Kwart, L. D.
, p. 1757 - 1760 (1981)
The cyclization-induced rearrangement mechanism proposed by Overman to account for nucleophilc catalysis of the thio-Claisen rearrangement has been tested by application of two criteria, viz., the secondary kinetic deuterium isotope effect at the β (side
