198345-91-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 198345-91-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,8,3,4 and 5 respectively; the second part has 2 digits, 9 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 198345-91:
(8*1)+(7*9)+(6*8)+(5*3)+(4*4)+(3*5)+(2*9)+(1*1)=184
184 % 10 = 4
So 198345-91-4 is a valid CAS Registry Number.
198345-91-4Relevant academic research and scientific papers
Aryl substituted pyridines and the use thereof
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, (2008/06/13)
This invention relates aryl substituted pyridines of Formula I: or a pharmaceutically acceptable salt, prodrug or solvate thereof, wherein Ar and R1-R4 are set in the specification. The invention is also directed to the use of compou
