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202409-73-2

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202409-73-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 202409-73-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 2,0,2,4,0 and 9 respectively; the second part has 2 digits, 7 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 202409-73:
(8*2)+(7*0)+(6*2)+(5*4)+(4*0)+(3*9)+(2*7)+(1*3)=92
92 % 10 = 2
So 202409-73-2 is a valid CAS Registry Number.

202409-73-2Relevant articles and documents

2-heterosubstituted-3-(4-methylsulfonyl)phenyl-5-trifluoromethyl pyridines as selective and orally active cyclooxygenase-2 inhibitors

Dube, Daniel,Brideau, Christine,Deschenes, Denis,Fortin, Rejean,Friesen, Richard W.,Gordon, Robert,Girard, Yves,Riendeau, Denis,Savoie, Chantal,Chan, Chi-Chung

, p. 1715 - 1720 (1999)

A series of novel 2-alkoxy, 2-thioalkoxy and 2-amino-3-(4- methylsulfonyl)phenylpyridines has been synthesized and shown to be highly potent and selective cyclooxygenase-2 (COX-2) inhibitors. Structure-activity relationship studies have demonstrated that central pyridine ring substituents play an important role in the COX-2 potency, selectivity vs the COX-1 enzyme, and oral activity.

2,3,5-TRISUBSTITUTED PYRIDINES AS INHIBITORS OF CYCLOOXYGENASE-2

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Page 27, (2010/02/07)

The invention encompasses the novel compound of Formula (I) as well as a method of treating cyclooxygenase-2 mediated diseases comprising administration to a patient in need of such treatment of a non-toxic therapeutically effective amount of a compound of Formula (I). The invention also encompasses certain pharmaceutical compositions for treatment of cyclooxygenase-2 mediated diseases comprising compounds of Formula (I).

Substituted pyridines as selective cyclooxygenase-2 inhibitors

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, (2008/06/13)

The invention encompasses the novel compound of Formula I as well as a method of treating COX-2 mediated diseases comprising administration to a patient in need of such treatment of a non-toxic therapeutically effective amount of a compound of Formula I. STR1 The invention also encompasses certain pharmaceutical compositions for treatment of COX-2 mediated diseases comprising compounds of Formula I.

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