900502-76-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 900502-76-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,0,0,5,0 and 2 respectively; the second part has 2 digits, 7 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 900502-76:
(8*9)+(7*0)+(6*0)+(5*5)+(4*0)+(3*2)+(2*7)+(1*6)=123
123 % 10 = 3
So 900502-76-3 is a valid CAS Registry Number.
900502-76-3Relevant academic research and scientific papers
PYRAZOLOPYRIMIDINES AS CELL CYCLE KINASE INHIBITORS
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Page/Page column 37, (2008/06/13)
This invention comprises the novel compounds of formula (I) wherein R1, R2, R3, R4, R5, R6, X1 and X2 have defined meanings, having cell cycle kinase inhibiting enzymatic activity, their preparation, compositions containing them and their use as a medicine.
