947179-28-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 947179-28-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,7,1,7 and 9 respectively; the second part has 2 digits, 2 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 947179-28:
(8*9)+(7*4)+(6*7)+(5*1)+(4*7)+(3*9)+(2*2)+(1*8)=214
214 % 10 = 4
So 947179-28-4 is a valid CAS Registry Number.
947179-28-4Relevant articles and documents
4-Aryl-pyridine-2-carboxyamide derivatives
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Page/Page column 33, (2010/11/28)
The present invention relates to novel pyridine-2-carboxyamide derivatives of formula (I) useful as metabotropic glutamate receptor antagonists: wherein Y, Z, R1, R2 and R3 are as defined in the specification herein.