437995-34-1 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 437995-34-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 4,3,7,9,9 and 5 respectively; the second part has 2 digits, 3 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 437995-34:
(8*4)+(7*3)+(6*7)+(5*9)+(4*9)+(3*5)+(2*3)+(1*4)=201
201 % 10 = 1
So 437995-34-1 is a valid CAS Registry Number.
437995-34-1Relevant academic research and scientific papers
Quinazolinone derivatives
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, (2008/06/13)
A quinazolinone derivatives having poly (adenosine 5′-diphaspho-ribose)polymerase (PARP) inhibotory activity represented by the formula (I), wherein R1 is optionally substituted cyclic amino groups or optionally substituted amino group, R2 is substituent,
