28889-33-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 28889-33-0 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 2,8,8,8 and 9 respectively; the second part has 2 digits, 3 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 28889-33:
(7*2)+(6*8)+(5*8)+(4*8)+(3*9)+(2*3)+(1*3)=170
170 % 10 = 0
So 28889-33-0 is a valid CAS Registry Number.
InChI:InChI=1/C11H10N2O/c14-11-9-3-1-2-8-4-6-13(10(8)9)7-5-12-11/h1-4,6H,5,7H2,(H,12,14)
28889-33-0Relevant articles and documents
Tricyclic inhibitors of poly(ADP-ribose) polymerases
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, (2008/06/13)
Compounds of the formula shown below are poly(ADP-ribosyl)transferase inhibitors: Such compounds are useful as therapeutics in treating cancers and in ameliorating the effects of stroke, head trauma, and neurodegenerative disease.