1203901-39-6 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 1203901-39-6 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,0,3,9,0 and 1 respectively; the second part has 2 digits, 3 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1203901-39:
(9*1)+(8*2)+(7*0)+(6*3)+(5*9)+(4*0)+(3*1)+(2*3)+(1*9)=106
106 % 10 = 6
So 1203901-39-6 is a valid CAS Registry Number.
1203901-39-6Relevant articles and documents
QUINAZOLINE DERIVATIVES
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Page/Page column 19, (2010/02/17)
Quinazoline derivatives of the following formula: wherein R1, R2, R3, R4, R5, X, Y, and Z are defined herein. It also discloses a method of treating cancer with one of these compounds.
