1040392-47-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1040392-47-9 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,4,0,3,9 and 2 respectively; the second part has 2 digits, 4 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1040392-47:
(9*1)+(8*0)+(7*4)+(6*0)+(5*3)+(4*9)+(3*2)+(2*4)+(1*7)=109
109 % 10 = 9
So 1040392-47-9 is a valid CAS Registry Number.
1040392-47-9Relevant academic research and scientific papers
NEW CLASSICAL ANTIFOLATES
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, (2008/12/07)
The present invention is directed to antifolate compounds having the structure of formula (I). wherein: X is CHR9 or NR9; Y1, Y2, and Y3 independently are O or S; V1 and V2 independently are O, S, or NZ; Z is H, optionally substituted alkyl, optionally su
