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(1-ethyl-propoxy)-acetic acid 2-(4-methanesulfonyl-phenyl)-1,1-dimethyl-2-oxo-ethyl ester is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

189955-92-8

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189955-92-8 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 189955-92-8 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,8,9,9,5 and 5 respectively; the second part has 2 digits, 9 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 189955-92:
(8*1)+(7*8)+(6*9)+(5*9)+(4*5)+(3*5)+(2*9)+(1*2)=218
218 % 10 = 8
So 189955-92-8 is a valid CAS Registry Number.

189955-92-8Downstream Products

189955-92-8Relevant academic research and scientific papers

SAR in the alkoxy lactone series: The discovery of DFP, a potent and orally active COX-2 inhibitor

Leblanc,Roy,Boyce,Brideau,Chan,Charleson,Gordon,Grimm,Guay,Leger,Li,Riendeau,Visco,Wang,Webb,Xu,Prasit

, p. 2207 - 2212 (2007/10/03)

Extensive SAR has been established in the alkoxy lactone series and this has lead to the discovery of DFP (5,5-dimethyl-3-(2-propoxy)-4- methanesulfonylphenyl)-2(5H)-furanone), a potent COX-2 inhibitor exhibiting in vivo efficacy in all models studied.

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