20486-37-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 20486-37-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,0,4,8 and 6 respectively; the second part has 2 digits, 3 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 20486-37:
(7*2)+(6*0)+(5*4)+(4*8)+(3*6)+(2*3)+(1*7)=97
97 % 10 = 7
So 20486-37-7 is a valid CAS Registry Number.
20486-37-7Relevant articles and documents
Structure of Phegopolin
Jain, Raka,Gupta, R. K.
, p. 999 - 1000 (2007/10/02)
The structure of a rare flavonoid glycoside phegopolin has been established as 4'-α-D-glucopyranosyloxy-5-hydroxy-7-methoxyflavone (I) on the basis of chemical and spectroscopic evidences.This is the first report of its isolation from a member of Leguminosae family.
