468-99-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 468-99-5 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 4,6 and 8 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 468-99:
(5*4)+(4*6)+(3*8)+(2*9)+(1*9)=95
95 % 10 = 5
So 468-99-5 is a valid CAS Registry Number.
InChI:InChI=1/C27H42O4/c1-16(15-28)5-8-23(30)17(2)25-24(31)14-22-20-7-6-18-13-19(29)9-11-26(18,3)21(20)10-12-27(22,25)4/h6,16-17,19-22,25,28-29H,5,7-15H2,1-4H3/t16-,17-,19+,20?,21?,22?,25+,26+,27+/m1/s1
468-99-5Relevant academic research and scientific papers
Synthesis of bisdesmosidic kryptogenyl saponins using the 'random glycosylation' strategy and evaluation of their antitumor activity
Liu, Yang,Zhao, Dong-Mei,Lu, Xue-Hua,Wang, Hui,Chen, Hong,Ke, Ying,Leng, Ling,Cheng, Mao-Sheng
, p. 156 - 160 (2007/10/03)
A bisdesmosidic steroidal saponins library, composed of 16 novel kryptogenin glycosides, was set up via six random glycosylation procedures, wherein two compounds showed their antitumor activity against HeLa cell in the preliminary pharmacological researc