126931-35-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 126931-35-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,6,9,3 and 1 respectively; the second part has 2 digits, 3 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 126931-35:
(8*1)+(7*2)+(6*6)+(5*9)+(4*3)+(3*1)+(2*3)+(1*5)=129
129 % 10 = 9
So 126931-35-9 is a valid CAS Registry Number.
126931-35-9Relevant academic research and scientific papers
Fused pyrimidines, their production and use
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, (2008/06/13)
New fused pyrimidines of the general formula (I): STR1 wherein the ring A is a pyridine ring which may be hydrogenated or a benzene ring which may be hydrogenated, X is an amino group or a hydroxyl group, R1, R2, R3 and R
