The 2H-1-Benzopyran-2-one,3-(3-aminophenyl)-, with the CAS registry number 292644-31-6, has the systematic name of 3-(3-aminophenyl)-2H-chromen-2-one. It is a kind of organics, and should be stored in the dry and cool environment. And the molecular formula of the chemical is C₁₅H₁₁NO₂.

The characteristics of 2H-1-Benzopyran-2-one,3-(3-aminophenyl)- are as followings: (1)ACD/LogP: 2.75; (2)# of Rule of 5 Violations: 0 ; (3)#H bond acceptors: 3; (4)#H bond donors: 2; (5)#Freely Rotating Bonds: 2; (6)Polar Surface Area: 29.54 Å²; (7)Index of Refraction: 1.677; (8)Molar Refractivity: 68.44 cm³; (9)Molar Volume: 181.5 cm³; (10)Polarizability: 27.13×10^-24cm³; (11)Surface Tension: 59.2 dyne/cm; (12)Density: 1.306 g/cm³; (13)Flash Point: 294.2 °C; (14)Enthalpy of Vaporization: 74.9 kJ/mol; (15)Boiling Point: 483.8 °C at 760 mmHg; (16)Vapour Pressure: 1.62E-09 mmHg at 25°C. 

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: O=C/2Oc1ccccc1\C=C\2c3cccc(N)c3
(2)InChI: InChI=1/C15H11NO2/c16-12-6-3-5-10(8-12)13-9-11-4-1-2-7-14(11)18-15(13)17/h1-9H,16H2
(3)InChIKey: RHAQPESVLRVQJU-UHFFFAOYAT