Application of 39581-55-0, A catalyst don’t appear in the overall stoichiometry of the reaction it catalyzes, but it must appear in at least one of the elementary reactions in the mechanism for the catalyzed reaction. 39581-55-0, Name is 5-Methoxybenzofuran-3(2H)-one, molecular formula is C9H8O3. In a Article，once mentioned of 39581-55-0
Three sets of antibacterial nitrofuran derivatives [set I, 5-R-substituted (Z)-2-(5-nitrofuran-2-ylmethylene)-3(2H)-benzofuranones (R = OCH3, H, CH3, C2H5, nC3H7, Cl, Br, CN, and NO2) and their 2-hydroxyphenyl and 2-acetoxyphenyl analogues; set TT, 5-R-substituted (E)-1-(2-hydroxyphenyl)-3-(5-nitrofuryl)-2-propen-1-ones (R = H, CH3, C2H5, Cl, and NO2); and set III, 5-R-substituted (E)-l-(2-acetoxyphenyl)-3-(5-nitrofuryl)-2-propen-l-ones (R = H, CH3; C2H5, Cl, and NO2)] were prepared and tested against a Gram-positive (Staphylococcus aureus, strain ATCC-25923) and a Gram-negative bacterium (Caulobacter crescentus, strain NA 1000). QSAR equations derived for the IC50 values against both bacteria show negative contributions of two terms: An electronic one, expressed either by sigma, the Hammett substituent constant, or by E, the cyclic voltametric reduction potential. Another term described by an indicator variable, Iabs, is assigned the value of 0 for set I compounds and the value of 1 for sets II and III. No important contribution of the hydrophobic factor was found. For the three sets, the QSAR regressions suggest that the same structural features describe the activities for both bacteria and that, although reduction is a necessary step, it should not be the determining one. These results agree with those found for the QSAR of 5-nitroimidazole analogues.
Balanced chemical reaction does not necessarily reveal either the individual elementary reactions by which a reaction occurs or its rate law.Application of 39581-55-0. In my other articles, you can also check out more blogs about 39581-55-0
Reference：
Benzofuran – Wikipedia,
Benzofuran | C8H2243O – PubChem