54669-81-7 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 54669-81-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,4,6,6 and 9 respectively; the second part has 2 digits, 8 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 54669-81:
(7*5)+(6*4)+(5*6)+(4*6)+(3*9)+(2*8)+(1*1)=157
157 % 10 = 7
So 54669-81-7 is a valid CAS Registry Number.
54669-81-7Relevant academic research and scientific papers
Method of treatment with and compositions containing condensed pyrroles bearing an N-phenyl substituent
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, (2008/06/13)
Novel N-phenylpyrroles are disclosed that are effective in the treatment of inflammation and pain in mammals and have the formula SPC1 Wherein R is hydrogen, alkyl of one to six carbon atoms, thienyl, phenyl or phenyl substituted by halogen, trifluorometh
