135574-99-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 135574-99-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,3,5,5,7 and 4 respectively; the second part has 2 digits, 9 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 135574-99:
(8*1)+(7*3)+(6*5)+(5*5)+(4*7)+(3*4)+(2*9)+(1*9)=151
151 % 10 = 1
So 135574-99-1 is a valid CAS Registry Number.
135574-99-1Relevant academic research and scientific papers
Synthesis of 2,4-diaza-4-deoxypodophyllotoxin, a new analogue of podophyllotoxin possessing antitumour activity
Hitotsuyanagi,Naka,Yamagami,Fujii,Tahara
, p. 49 - 50 (2007/10/02)
2,4-Diaza-4-deoxypodophyllotoxin 4 and its cis analogue 14 are synthesised stereoselectively from 3,4-methylenedioxyaniline 5, and show significant activity against vincristine-resistant P-388 leukaemia in vivo.
