309718-11-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 309718-11-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,0,9,7,1 and 8 respectively; the second part has 2 digits, 1 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 309718-11:
(8*3)+(7*0)+(6*9)+(5*7)+(4*1)+(3*8)+(2*1)+(1*1)=144
144 % 10 = 4
So 309718-11-4 is a valid CAS Registry Number.
309718-11-4Relevant academic research and scientific papers
PYRAZOL DERIVATIVES
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Page/Page column 30, (2009/02/11)
The invention is concerned with novel pyrazol derivatives of formula (I), wherein R1, R2, R3, R4, X and Y are as defined herein, as well as physiologically acceptable salts thereof. These compounds are antagonists of CCR-2 receptor and/or CCR-5 receptor and can be used as medicaments.
