51234-41-4 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 51234-41-4 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, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 51234-41:
(7*5)+(6*1)+(5*2)+(4*3)+(3*4)+(2*4)+(1*1)=84
84 % 10 = 4
So 51234-41-4 is a valid CAS Registry Number.
InChI:InChI=1/C18H16ClNO3/c1-3-22-18(21)11(2)13-6-9-16-15(10-13)20-17(23-16)12-4-7-14(19)8-5-12/h4-11H,3H2,1-2H3
51234-41-4Relevant articles and documents
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.