This chemical is called 1-Methyl-5-oxo-D-proline methyl ester, and its systematic name is methyl (2R)-1-methyl-5-oxo-pyrrolidine-2-carboxylate. With the molecular formula of C₇H₁₁NO₃, its molecular weight is 157.17. The CAS registry number of this chemical is 122742-14-7, and its product category is Pyrrole.

Other characteristics of the 1-Methyl-5-oxo-D-proline methyl ester can be summarised as followings: (1)# of Rule of 5 Violations: 0; (2)#H bond acceptors: 4; (3)#H bond donors: 0; (4)#Freely Rotating Bonds: 2; (5)Polar Surface Area: 46.61 Å²; (6)Index of Refraction: 1.476; (7)Molar Refractivity: 37.8 cm³; (8)Molar Volume: 133.8 cm³; (9)Polarizability: 14.98×10^-24cm³; (10)Surface Tension: 39.5 dyne/cm; (11)Density: 1.173 g/cm³; (12)Flash Point: 113.3 °C; (13)Enthalpy of Vaporization: 50.15 kJ/mol; (14)Boiling Point: 263.7 °C at 760 mmHg; (15)Vapour Pressure: 0.0101 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.SMILES: CN1C(CCC1=O)C(=O)OC
2.InChI: InChI=1/C7H11NO3/c1-8-5(7(10)11-2)3-4-6(8)9/h5H,3-4H2,1-2H3/t5-/m1/s1
3.InChIKey: ABAOXDQXQHQRFA-RXMQYKEDBY