83567-93-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 83567-93-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,3,5,6 and 7 respectively; the second part has 2 digits, 9 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 83567-93:
(7*8)+(6*3)+(5*5)+(4*6)+(3*7)+(2*9)+(1*3)=165
165 % 10 = 5
So 83567-93-5 is a valid CAS Registry Number.
83567-93-5Relevant articles and documents
Addition of Diethyl Bromodifluoromethylphosphonate to Various Alkenes Initiated by Co(III)/Zn Bimetal Redox System
Hu, Chang-Ming,Chen, Jian
, p. 327 - 330 (2007/10/02)
The addition of diethyl bromodifluoromethylphosphonate 1 to various alkenes 2 initiated by cobaloxime(III)/Zn bimetal redox system gives 1:1 Michael-type adducts 3 in moderate to good yields.A radical mechanism is proposed.
