51234-54-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51234-54-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 5,1,2,3 and 4 respectively; the second part has 2 digits, 5 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 51234-54:
(7*5)+(6*1)+(5*2)+(4*3)+(3*4)+(2*5)+(1*4)=89
89 % 10 = 9
So 51234-54-9 is a valid CAS Registry Number.
InChI:InChI=1/C16H15NO2/c1-11(10-18)13-7-8-14-15(9-13)19-16(17-14)12-5-3-2-4-6-12/h2-9,11,18H,10H2,1H3
51234-54-9Relevant academic research and scientific papers
Benzoxazole derivatives in treating inflammation, pain and fever
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, (2008/06/13)
The invention provides novel 5- and 6-benzoxazolyl alkanoic acids, optionally substituted in the 2-position, and derivatives thereof which possess anti-inflammatory, anti-pyretic and analgesic activity. Also provided is a process for preparing such compounds by cyclising an appropriately substituted o-aminophenol and, if necessary, converting the resultant benzoxazole to the desired compound.
