82201-20-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 82201-20-5 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,2,2,0 and 1 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 82201-20:
(7*8)+(6*2)+(5*2)+(4*0)+(3*1)+(2*2)+(1*0)=85
85 % 10 = 5
So 82201-20-5 is a valid CAS Registry Number.
82201-20-5Relevant academic research and scientific papers
ENEPHOSPHINILATION
Mislankar, Dattatraya G.,Mugrage, Ben,Darling, S. D.
, p. 4619 - 4622 (2007/10/02)
A general method is described for the formation of vinylphosphines from arylsulfonylhydrazones.Oxidation of the resulting vinylphosphines yields phosphine oxides.
