197724-05-3 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 197724-05-3 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,9,7,7,2 and 4 respectively; the second part has 2 digits, 0 and 5 respectively.
Calculate Digit Verification of CAS Registry Number 197724-05:
(8*1)+(7*9)+(6*7)+(5*7)+(4*2)+(3*4)+(2*0)+(1*5)=173
173 % 10 = 3
So 197724-05-3 is a valid CAS Registry Number.
197724-05-3Relevant academic research and scientific papers
4-?(thien-3-yl)methyl!-imidazole analgesics
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, (2008/06/13)
Described herein are 4-?(thien-3-yl)methyl!-imidazoles of the formula: STR1 wherein R is hydrogen or methyl, and X is C1-4 alkyl, bromine or chlorine; or STR2 wherein Y is hydrogen, C1-4 alkyl, bromine or chlorine, and Z is C1-4
