947327-40-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 947327-40-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 9,4,7,3,2 and 7 respectively; the second part has 2 digits, 4 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 947327-40:
(8*9)+(7*4)+(6*7)+(5*3)+(4*2)+(3*7)+(2*4)+(1*0)=194
194 % 10 = 4
So 947327-40-4 is a valid CAS Registry Number.
947327-40-4Relevant articles and documents
PYRROLOPYRROLONES ACTIVE AS KINASE INHIBITORS
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Page/Page column 35-36, (2010/11/28)
Compounds represented by formula (I) wherein A, R1, R2, R3, and R4 are as defined in the specification, compositions thereof, and methods of use thereof.