One of the major reasons for studying chemical kinetics is to use measurements of the macroscopic properties of a system, Computed Properties of C5H5NO3, such as the rate of change in the concentration of reactants or products with time.In a article, mentioned the application of 3405-77-4, Name is 5-Methylisoxazole-3-carboxylic acid, molecular formula is C5H5NO3
A cephalosporin derivative of the formula: STR1 in which R0 is a hydrogen atom or a methyl radical, R1 is any one of the C-3 substituents from antibacterially-active cephalosporins known in the art; R2 is any one of the C-4 substituents from antibacterially-active cephalosporins known in the art; R3 is a hydrogen atom or a 1-6C alkoxy or 1-6C alkylthio radical; X1 is a sulphur or oxygen atom, a CH2 radical or a radical of the formula NR7 in which R7 is a hydrogen atom, a 1-6C alkyl, formyl or benzyl radical; X2 is a nitrogen atom or a radical of the formula N? -R7 ; R4 and R7, and R5 and R6 are a variety of substituents which are described in the specification; and the pharmaceutically-acceptable acid- or base-addition salts thereof. Pharmaceutical compositions, manufacturing processes and intermediates are also described.
One of the oldest and most widely used commercial enzyme inhibitors is aspirin, Computed Properties of C5H5NO3, which selectively inhibits one of the enzymes involved in the synthesis of molecules that trigger inflammation. you can also check out more blogs about 3405-77-4
Reference：
Isoxazole – Wikipedia,
Isoxazole | C3H3NO – PubChem