89165-61-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 89165-61-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,9,1,6 and 5 respectively; the second part has 2 digits, 6 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 89165-61:
(7*8)+(6*9)+(5*1)+(4*6)+(3*5)+(2*6)+(1*1)=167
167 % 10 = 7
So 89165-61-7 is a valid CAS Registry Number.
89165-61-7Relevant articles and documents
Free radical reactions of sodium sulfinate with olefins
Chuang,Wang
, p. 3549 - 3563 (1995)
A sulfonyl radical induced selenosulfonation and thiosulfonation with olefins by using sodium arylsulfinate as sulfonyl radical precursor is described. Phenyldiselenide and phenyldisulfide are used as free radical acceptors.