80864-42-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 80864-42-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 8,0,8,6 and 4 respectively; the second part has 2 digits, 4 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 80864-42:
(7*8)+(6*0)+(5*8)+(4*6)+(3*4)+(2*4)+(1*2)=142
142 % 10 = 2
So 80864-42-2 is a valid CAS Registry Number.
80864-42-2Relevant academic research and scientific papers
Liotta, Dennis,Saindane, Manohar,Brothers, David
, p. 1598 - 1600 (1982)
The formal 1,3 sigmatropic rearrangement of the phenylseleno group of various α-phenylselenyl ketones proceeds in high yield and thereby permits easy access to α',β'-unsaturated ketones.
