114789-62-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 114789-62-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,1,4,7,8 and 9 respectively; the second part has 2 digits, 6 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 114789-62:
(8*1)+(7*1)+(6*4)+(5*7)+(4*8)+(3*9)+(2*6)+(1*2)=147
147 % 10 = 7
So 114789-62-7 is a valid CAS Registry Number.
114789-62-7Relevant articles and documents
A FACILE SYNTHESIS OF UNSYMMETRICAL THIOSULFONATES VIA SULFONYLATION OF MERCAPTANS
Ranasinghe, M. G.,Fuchs, P. L.
, p. 227 - 232 (2007/10/02)
The reaction of p-toluenesulfonyl bromide with mercaptans provides a convenient procedure for the synthesis of unsymmetrical thiolsulfonates.
