536992-35-5 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 536992-35-5 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,3,6,9,9 and 2 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 536992-35:
(8*5)+(7*3)+(6*6)+(5*9)+(4*9)+(3*2)+(2*3)+(1*5)=195
195 % 10 = 5
So 536992-35-5 is a valid CAS Registry Number.
536992-35-5Relevant articles and documents
Synthesis of monomethylated dioscin derivatives and their antitumor activities
Li, Ming,Han, Xiuwen,Yu, Biao
, p. 117 - 121 (2007/10/03)
All possible eight monomethylated dioscin derivatives (1-8) were synthesized. Their inhibitory activities against P388 and A-549 cells were determined, and the results indicate that six of the eight hydroxyls of dioscin are the 'key polar groupings' for tumor inhibitory activities.
