This chemical is called 5-Hydroxy-2-pyrimidinecarboxylic acid, and it can also be named as 2-Carboxy-5-pyrimidinol. With the molecular formula of C₅H₄N₂O₃, its molecular weight is 140.10. The CAS registry number of this chemical is 345642-87-7, and its product category is  pyrimidine.

Other characteristics of the 5-Hydroxy-2-pyrimidinecarboxylic acid can be summarised as followings: (1) # of Rule of 5 Violations: 0; (2)ACD/BCF (pH 5.5): 1; (3)ACD/BCF (pH 7.4): 1; (4)ACD/KOC (pH 5.5): 1; (5)ACD/KOC (pH 7.4): 1; (6)#H bond acceptors: 5; (7)#H bond donors: 2; (8)#Freely Rotating Bonds: 2; (9)Polar Surface Area: 83.31 Å²; (10)Index of Refraction: 1.639; (11)Molar Refractivity: 31.247 cm³; (12)Molar Volume: 86.84 cm³; (13)Polarizability: 12.387×10^-24cm³; (14)Surface Tension: 97.256 dyne/cm; (15)Density: 1.613 g/cm³; (16)Flash Point: 243.394 °C; (17)Enthalpy of Vaporization: 78.27 kJ/mol; (18)Boiling Point: 478.841 °C at 760 mmHg; (19)Vapour Pressure: 0 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.SMILES: c1c(cnc(n1)C(=O)O)O
2.InChI: InChI=1/C5H4N2O3/c8-3-1-6-4(5(9)10)7-2-3/h1-2,8H,(H,9,10)
3.InChIKey: GJEGYXYPWJJUPE-UHFFFAOYAN