91284-89-8 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 91284-89-8 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,1,2,8 and 4 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 91284-89:
(7*9)+(6*1)+(5*2)+(4*8)+(3*4)+(2*8)+(1*9)=148
148 % 10 = 8
So 91284-89-8 is a valid CAS Registry Number.
91284-89-8Relevant articles and documents
Anti-inflammatory substituted 9H-8-oxo-pyrimido[2,1-f]purine-2,4-diones
-
, (2008/06/13)
Substituted 9H-8-oxo-pyrimido[2,1-f]purine-2,4-diones their tautomers and salts are anti-inflammatory agents. Methods for their preparation and use are described.