721-13-1 Usage
Uses
3-(2,2-Difluoro-1,3-benzodioxol-5-yl)-(2E)-propenoic Acid (CAS# 721-13-1) can be used to prepare pyrazolyl Ph urea derivatives as inhibitors of p38 kinase and/or tumor necrosis factor (TNF). It can also be used as an anti-cancer agent and for hepatitis C virus inhibitors.
Check Digit Verification of cas no
The CAS Registry Mumber 721-13-1 includes 6 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 3 digits, 7,2 and 1 respectively; the second part has 2 digits, 1 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 721-13:
(5*7)+(4*2)+(3*1)+(2*1)+(1*3)=51
51 % 10 = 1
So 721-13-1 is a valid CAS Registry Number.
721-13-1Relevant articles and documents
Novel ether derivatives
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Page/Page column 10, (2010/02/14)
The present invention provides the compounds of formula (I) their pharmaceutically acceptable salts or esters, enantiomeric forms, diastereoisomers and racemates, the preparation of the above-mentioned compounds, compositions containing them and their man
