289724-90-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 289724-90-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,8,9,7,2 and 4 respectively; the second part has 2 digits, 9 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 289724-90:
(8*2)+(7*8)+(6*9)+(5*7)+(4*2)+(3*4)+(2*9)+(1*0)=199
199 % 10 = 9
So 289724-90-9 is a valid CAS Registry Number.
289724-90-9Relevant academic research and scientific papers
3-cyclopropyl and 3-cyclobutyl pyrrolidine modulators of chemokine receptor activity
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, (2008/06/13)
The present invention is directed to pyrrolidine compounds of the formula I: (wherein R1, R2, R3, R4c, R4d, and R4fare defined herein) which are useful as modulators of chemokine receptor activity. In particular, these compounds are useful as modulators of the chemokine receptors CCR-3 and/or CCR-5.
