660436-78-2 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 660436-78-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 6,6,0,4,3 and 6 respectively; the second part has 2 digits, 7 and 8 respectively.
Calculate Digit Verification of CAS Registry Number 660436-78:
(8*6)+(7*6)+(6*0)+(5*4)+(4*3)+(3*6)+(2*7)+(1*8)=162
162 % 10 = 2
So 660436-78-2 is a valid CAS Registry Number.
660436-78-2Relevant articles and documents
5,6-FUSED 3,4-DIHYDROPYRIMIDINE-2-ONE DERIVATIVES AS MATRIX METALLOPROTEINASE INHIBITORS
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Page 141, (2008/06/13)
This invention provides compounds defined by Formula (I), or a pharmaceutically acceptable salt thereof, wherein R1, Q, Y3, Y4, Y5 Y6 , Y8, R2 and R4 are as defined in