748151-23-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 748151-23-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,4,8,1,5 and 1 respectively; the second part has 2 digits, 2 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 748151-23:
(8*7)+(7*4)+(6*8)+(5*1)+(4*5)+(3*1)+(2*2)+(1*3)=167
167 % 10 = 7
So 748151-23-7 is a valid CAS Registry Number.
748151-23-7Relevant academic research and scientific papers
Podophyllotoxin derivatives as antitumor agents
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Page/Page column 9, (2010/11/26)
This invention relates to podophyllotoxin derivatives, more particularly to 4β-amino and 4β-amido derivatives of podophyllotoxin and 4′-O-demethylepipodophyllotoxin, which are useful for the treatment of tumors. Processes for the preparation of the compou
