53876-81-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 53876-81-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,3,8,7 and 6 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 53876-81:
(7*5)+(6*3)+(5*8)+(4*7)+(3*6)+(2*8)+(1*1)=156
156 % 10 = 6
So 53876-81-6 is a valid CAS Registry Number.
53876-81-6Relevant articles and documents
Phase Transfer Catalysed Alkylations of Bis(benzenesulfonyl)methane
Koteswar Rao, Y.,Nagarajan, M.
, p. 1031 - 1033 (2007/10/02)
Alkylations of bis(benzenesulfonyl)methane under phase transfer catalysed conditions are reported.Variations in the phase transfer catalyst, alkylating reagent and the cosolvent have been studied with a view to understanding the course of the reaction.Opt
