This chemical is called Ethyl 3-(3-ethoxy-3-oxopropyl)-2-oxocyclopentanecarboxylate, and its IUPAC name is ethyl 3-(3-ethoxy-3-oxopropyl)-2-oxocyclopentane-1-carboxylate. With the molecular formula of C₁₃H₂₀O₅, its molecular weight is 256.30. The CAS registry number of this chemical is 7362-91-6.

Other characteristics of the Ethyl 3-(3-ethoxy-3-oxopropyl)-2-oxocyclopentanecarboxylate can be summarised as followings: (1)ACD/LogP: 1.00; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 5; (4)#H bond donors: 0; (5)#Freely Rotating Bonds: 8; (6)Polar Surface Area: 69.67 Å²; (7)Index of Refraction: 1.466; (8)Molar Refractivity: 63.77 cm³; (9)Molar Volume: 229.9 cm³; (10)Polarizability: 25.28×10^-24cm³; (11)Surface Tension: 38.6 dyne/cm; (12)Density: 1.114 g/cm³; (13)Flash Point: 147.9 °C; (14)Enthalpy of Vaporization: 58.53 kJ/mol; (15)Boiling Point: 341.6 °C at 760 mmHg; (16)Vapour Pressure: 7.96E-05 mmHg at 25°C.  

You can still convert the following datas into molecular structure: 
1.SMILES: O=C1C(CCC(=O)OCC)CCC1C(=O)OCC
2.InChI: InChI=1/C13H20O5/c1-3-17-11(14)8-6-9-5-7-10(12(9)15)13(16)18-4-2/h9-10H,3-8H2,1-2H3
3.InChIKey: SCBMTIWAAWXRCL-UHFFFAOYAK