309255-96-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 309255-96-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,9,2,5 and 5 respectively; the second part has 2 digits, 9 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 309255-96:
(8*3)+(7*0)+(6*9)+(5*2)+(4*5)+(3*5)+(2*9)+(1*6)=147
147 % 10 = 7
So 309255-96-7 is a valid CAS Registry Number.
309255-96-7Relevant articles and documents
PYRIDINE AND PYRIMIDINE DERIVATIVES AS MGIUR2 ANTAGONISTS
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Page/Page column 31, (2010/11/29)
The present invention relates to compounds of formula (I), a process for the manufacture thereof, pharmaceutical compositions containing them, and their use for treating CNS disorders:wherein A, B, X, Y, R1, R2, R3 and R4 are as defined in the description and claims.