123685-52-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 123685-52-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,3,6,8 and 5 respectively; the second part has 2 digits, 5 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 123685-52:
(8*1)+(7*2)+(6*3)+(5*6)+(4*8)+(3*5)+(2*5)+(1*2)=129
129 % 10 = 9
So 123685-52-9 is a valid CAS Registry Number.
123685-52-9Relevant articles and documents
Potent inhibition of thymidylate synthase by two series of nonclassical quinazolines
McNamara,Berman,Fry,Werbel
, p. 2045 - 2051 (2007/10/02)
The synthesis and biological activity of two series of nonclassical thymidylate synthase (TS) inhibitors are described. The first is a series of 10-propargyl-5.8-dideazafolic acid derivatives (10a-j) and the second is a series of the analogous 2-desamino
