209479-94-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 209479-94-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,9,4,7 and 9 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 209479-94:
(8*2)+(7*0)+(6*9)+(5*4)+(4*7)+(3*9)+(2*9)+(1*4)=167
167 % 10 = 7
So 209479-94-7 is a valid CAS Registry Number.
209479-94-7Relevant articles and documents
Syntheses of two diastereoisomers of panaxytriol, a potent antitumor agent isolated from Panax ginseng
Lu, Wei,Zheng, Guangrong,Gao, Daxin,Cai, Junchao
, p. 7157 - 7168 (2007/10/03)
(3R, 9R, 10R) and (3R, 9S, 10S) diastereoisomers (2 and 3) of panaxytriol (1) were synthesized, and the absolute configuration of panaxytriol was confirmed as (3R, 9R, 10R)-heptadec-1-ene-4,6-diyne-3,9,10- triol.