264878-89-9 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 264878-89-9 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,6,4,8,7 and 8 respectively; the second part has 2 digits, 8 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 264878-89:
(8*2)+(7*6)+(6*4)+(5*8)+(4*7)+(3*8)+(2*8)+(1*9)=199
199 % 10 = 9
So 264878-89-9 is a valid CAS Registry Number.
264878-89-9Relevant academic research and scientific papers
Substituted benzopyran analogs for the treatment of inflammation
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, (2008/06/13)
A class of benzopyrans, benzothiopyrans, dihydroquinolines, dihydronaphthalenes, and analogs thereof, is described for use in treating cyclooxygenase-2 mediated disorders. Compounds of particular interest are defined by Formula I'wherein X, A1, A2, A3, A4, R, R'', R1 and R2 are as described in the specification.
