372117-94-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 372117-94-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,7,2,1,1 and 7 respectively; the second part has 2 digits, 9 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 372117-94:
(8*3)+(7*7)+(6*2)+(5*1)+(4*1)+(3*7)+(2*9)+(1*4)=137
137 % 10 = 7
So 372117-94-7 is a valid CAS Registry Number.
372117-94-7Relevant academic research and scientific papers
PYRIDOPYRIMIDINE OR NAPHTHYRIDINE DERIVATIVE
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Page/Page column 39, (2010/02/07)
A pyridopyrimidine or a naphthyridine derivative of the formula (I): wherein R1 is an optionally substituted nitrogen-containing heterocyclic group, etc.; R2 is H or a lower alkyl group; R3 is H or an optionally substitute
