This chemical is called 3-Hydroxy-DL-aspartic acid. With the molecular formula of C₄H₇NO₅, its molecular weight is 149.10. The CAS registry number of this chemical is 71653-06-0.

Other characteristics of the 3-Hydroxy-DL-aspartic acid can be summarised as followings: (1)ACD/LogP: -0.51; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): -4; (4)ACD/LogD (pH 7.4): -4.01; (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: 6; (10)#H bond donors: 5; (11)#Freely Rotating Bonds: 5; (12)Polar Surface Area: 65.07 Å²; (13)Index of Refraction: 1.583; (14)Molar Refractivity: 28.69 cm³; (15)Molar Volume: 85.7 cm³; (16)Polarizability: 11.37×10^-24cm³; (17)Surface Tension: 106.4 dyne/cm; (18)Density: 1.738 g/cm³; (19)Flash Point: 176.8 °C; (20)Enthalpy of Vaporization: 71.21 kJ/mol; (21)Boiling Point: 368.7 °C at 760 mmHg; (22)Vapour Pressure: 6.2E-07 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.SMILES: O=C(O)C(N)C(O)C(=O)O
2.InChI: InChI=1/C4H7NO5/c5-1(3(7)8)2(6)4(9)10/h1-2,6H,5H2,(H,7,8)(H,9,10)
3.InChIKey: YYLQUHNPNCGKJQ-UHFFFAOYAD