62638-91-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 62638-91-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,2,6,3 and 8 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 62638-91:
(7*6)+(6*2)+(5*6)+(4*3)+(3*8)+(2*9)+(1*1)=139
139 % 10 = 9
So 62638-91-9 is a valid CAS Registry Number.
62638-91-9Relevant academic research and scientific papers
Novel potential anticancer agents derived from benzimidazole
Ibrahim El,Mohsen,Omar,Khalil
, p. 1348 - 1350 (2007/10/02)
Two novel series of benzimidazole derivatives bearing structural modifications of certain drugs were prepared for evaluation for potential anticancer activity. The first series was a group of alkylating agents, and the second series was a variety of 4-sub
