The 4-Isoxazolecarboxylicacid, 3-methyl-, ethyl ester, with the CAS registry number 20328-15-8, is also known as 3-Methylisoxazole-4-carboxylic acid ethyl ester. Its molecular formula is C₇H₉NO₃ and product category is Oxzole. However, this chemical should be sealed in the cool and dry place, away from oxides.

Other characteristics of the 4-Isoxazolecarboxylicacid, 3-methyl-, ethyl ester can be summarised as followings: (1)ACD/LogP: 1.05; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 4; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 3; (6)Polar Surface Area: 52.33 Å²; (7)Index of Refraction: 1.468; (8)Molar Refractivity: 37.87 cm³; (9)Molar Volume: 136.1 cm³; (10)Polarizability: 15.01×10^-24cm³; (11)Surface Tension: 37.8 dyne/cm; (12)Density: 1.139 g/cm³; (13)Flash Point: 90.7 °C; (14)Enthalpy of Vaporization: 46.29 kJ/mol; (15)Boiling Point: 226.4 °C at 760 mmHg; (16)Vapour Pressure: 0.082 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.SMILES: O=C(OCC)c1conc1C
2.InChI: InChI=1/C7H9NO3/c1-3-10-7(9)6-4-11-8-5(6)2/h4H,3H2,1-2H3
3.InChIKey: AEWHICNMVQOWJE-UHFFFAOYAT