738574-70-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 738574-70-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 7,3,8,5,7 and 4 respectively; the second part has 2 digits, 7 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 738574-70:
(8*7)+(7*3)+(6*8)+(5*5)+(4*7)+(3*4)+(2*7)+(1*0)=204
204 % 10 = 4
So 738574-70-4 is a valid CAS Registry Number.
738574-70-4Relevant academic research and scientific papers
6-Substituted pyrido-pyrimidines
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, (2008/06/13)
The present invention provides compounds of the Formula I and II: wherein R1, R3, W, Z, X1, X2, Ar1, R8 and R9 are as defined herein, and methods and intermediates for their preparation and uses thereof.
