The 2-Butenoic acid,4-[(4-methoxyphenyl)amino]-4-oxo- is an organic compound with the formula C₁₁H₁₁NO₄. The IUPAC name of this chemical is (E)-4-(4-methoxyanilino)-4-oxobut-2-enoic acid. With the CAS registry number 37902-60-6, it is also named as 4-(4-methoxyanilino)-4-oxobut-2-enoic acid.

Physical properties about 2-Butenoic acid,4-[(4-methoxyphenyl)amino]-4-oxo- are: (1)ACD/LogP: 1.26; (2)ACD/BCF (pH 5.5): 1; (3)ACD/BCF (pH 7.4): 1; (4)ACD/KOC (pH 5.5): 1; (5)ACD/KOC (pH 7.4): 1; (6)#H bond acceptors: 5; (7)#H bond donors: 2; (8)#Freely Rotating Bonds: 4; (9)Polar Surface Area: 55.84 Å²; (10)Index of Refraction: 1.609; (11)Molar Refractivity: 58.09 cm³; (12)Molar Volume: 167.7 cm³; (13)Polarizability: 23.02×10^-24cm³; (14)Surface Tension: 54.6 dyne/cm; (15)Density: 1.318 g/cm³; (16)Flash Point: 239.9 °C; (17)Enthalpy of Vaporization: 77.54 kJ/mol; (18)Boiling Point: 473 °C at 760 mmHg; (19)Vapour Pressure: 9.4E-10 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(O)\C=C\C(=O)Nc1ccc(OC)cc1
(2)InChI: InChI=1/C11H11NO4/c1-16-9-4-2-8(3-5-9)12-10(13)6-7-11(14)15/h2-7H,1H3,(H,12,13)(H,14,15)/b7-6+
(3)InChIKey: CCFLBHDPAUAJMZ-VOTSOKGWBK
(4)Std. InChI: InChI=1S/C11H11NO4/c1-16-9-4-2-8(3-5-9)12-10(13)6-7-11(14)15/h2-7H,1H3,(H,12,13)(H,14,15)/b7-6+
(5)Std. InChIKey: CCFLBHDPAUAJMZ-VOTSOKGWSA-N