This chemical is called 2(1H)-Quinoxalinone, 1,3-dimethyl-, and its systematic name is 1,3-dimethylquinoxalin-2(1H)-one. With the molecular formula of C₁₀H₁₀N₂O, its molecular weight is 174.1992. The CAS registry number of this chemical is 3149-25-5.

Other characteristics of the 2(1H)-Quinoxalinone, 1,3-dimethyl- can be summarised as followings: (1)ACD/LogP: 0.48; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 3; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 0; (6)Polar Surface Area: 32.67 Å²; (7)Index of Refraction: 1.608; (8)Molar Refractivity: 51.02 cm³; (9)Molar Volume: 147.5 cm³; (10)Polarizability: 20.22×10^-24cm³; (11)Surface Tension: 41.9 dyne/cm; (12)Density: 1.18 g/cm³; (13)Flash Point: 137 °C; (14)Enthalpy of Vaporization: 54.32 kJ/mol; (15)Boiling Point: 303 °C at 760 mmHg; (16)Vapour Pressure: 0.000957 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.SMILES: O=C/1N(c2c(\N=C\1C)cccc2)C
2.InChI: InChI=1/C10H10N2O/c1-7-10(13)12(2)9-6-4-3-5-8(9)11-7/h3-6H,1-2H3
3.InChIKey: GRGDSEWMSMJHMU-UHFFFAOYAN