This chemical is called 1,2-Cyclopropanedicarboxylicacid, and its systematic name is cyclopropane-1,2-dicarboxylic acid. With the molecular formula of C₅H₆O₄, its molecular weight is 130.098. The CAS registry number of this chemical is 1489-58-3. Additionally, its product category is Cycloalkanes.

Other characteristics of the 1,2-Cyclopropanedicarboxylicacid can be summarised as followings: (1)ACD/LogP: -1.06; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): -2.44; (4)ACD/LogD (pH 7.4): -5.2; (5)ACD/BCF (pH 5.5): 1; (6)ACD/BCF (pH 7.4): 1; (7)ACD/KOC (pH 5.5): 1; (8)ACD/KOC (pH 7.4): 1; (9)#H bond acceptors: 4; (10)#H bond donors: 2; (11)#Freely Rotating Bonds: 2; (12)Polar Surface Area: 52.6 Å²; (13)Index of Refraction: 1.584; (14)Molar Refractivity: 26.04 cm³; (15)Molar Volume: 77.7 cm³; (16)Polarizability: 10.32×10^-24cm³; (17)Surface Tension: 92.2 dyne/cm; (18)Density: 1.673 g/cm³; (19)Flash Point: 153 °C; (20)Enthalpy of Vaporization: 60.08 kJ/mol; (21)Boiling Point: 305.8 °C at 760 mmHg; (22)Vapour Pressure: 0.000183 mmHg at 25°C.

Uses of this chemical: The cyclopropane-1,2-dicarboxylic acid anhydride could be obtained by the 1,2-Cyclopropanedicarboxylicacid. This reaction needs the reagent of Ac₂O. The yield is 80 %.

You can still convert the following datas into molecular structure: 
1.SMILES: O=C(O)C1C(C(=O)O)C1
2.InChI: InChI=1/C5H6O4/c6-4(7)2-1-3(2)5(8)9/h2-3H,1H2,(H,6,7)(H,8,9)
3.InChIKey: RLWFMZKPPHHHCB-UHFFFAOYAD