1372616-20-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1372616-20-0 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,3,7,2,6,1 and 6 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1372616-20:
(9*1)+(8*3)+(7*7)+(6*2)+(5*6)+(4*1)+(3*6)+(2*2)+(1*0)=150
150 % 10 = 0
So 1372616-20-0 is a valid CAS Registry Number.
1372616-20-0Relevant articles and documents
Synthesis of oleanolic disaccharide derivatives
Pei, Shu Chen,Wu, Jian Bo,Lei, Fan,Qian, Shan,Hai, Li,Wu, Yong
, p. 403 - 406 (2012/06/18)
Oleanolic acid 1 exists widely in food, medicinal herbs and other plants and possesses many attractive biological activities. Recently, some oleanolic derivatives were reported to have interesting anti-tumor activities. Herein, using association principle