The 5-Ethoxy-1,3-dimethyl-2-indolinone with the cas number 131057-63-1 is also called 2H-Indol-2-one, 5-ethoxy-1,3-dihydro-1,3-dimethyl-. The systematic name is 5-ethoxy-1,3-dimethyl-1,3-dihydro-2H-indol-2-one. Its molecular formula is C₁₂H₁₅NO₂. The product category is ethoxy.

The properties of the chemical are: (1)ACD/LogP: 0.65; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2; (4)ACD/LogD (pH 7.4): 2; (5)ACD/BCF (pH 5.5): 23; (6)ACD/BCF (pH 7.4): 23; (7)ACD/KOC (pH 5.5): 333; (8)ACD/KOC (pH 7.4): 333; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 29.54 Å²; (13)Index of Refraction: 1.537; (14)Molar Refractivity: 58.24 cm³; (15)Molar Volume: 186.577 cm³; (16)Polarizability: 23.088×10^-24cm³; (17)Surface Tension: 37.183 dyne/cm; (18)Enthalpy of Vaporization: 62.965 kJ/mol; (19)Vapour Pressure: 0 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C2N(c1ccc(OCC)cc1C2C)C
(2)InChI: InChI=1/C12H15NO2/c1-4-15-9-5-6-11-10(7-9)8(2)12(14)13(11)3/h5-8H,4H2,1-3H3
(3)InChIKey: JMRWLRFPUMZEGA-UHFFFAOYAS