The Oxazole-5-carboxylicacid, with the CAS registry number 118994-90-4, has the systematic name of Oxazole-5-carboxylicacid. It is a kind of irritant chemical, and belongs to the following product categories: Carboxylicacid; Blocks; Oxazoles; Building Blocks; Oxazole. The molecular formula of this chemical is C₄H₃NO₃.

The physical properties of Oxazole-5-carboxylicacid are 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): 9.09; (6)#H bond acceptors: 3; (7)#H bond donors: 2; (8)#Freely Rotating Bonds: 2; (9)Polar Surface Area: 52.05 Å²; (10)Index of Refraction: 1.499; (11)Molar Refractivity: 25.09 cm³; (12)Molar Volume: 85.4 cm³; (13)Polarizability: 9.94×10^-24cm³; (14)Surface Tension: 44.9 dyne/cm; (15)Density: 1.148 g/cm³; (16)Flash Point: 46.4 °C; (17)Enthalpy of Vaporization: 38.98 kJ/mol; (18)Boiling Point: 153 °C at 760 mmHg; (19)Vapour Pressure: 3.4 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: OC(=O)c1cnco1
(2)InChI: InChI=1/C4H3NO3/c6-4(7)3-1-5-2-8-3/h1-2H,(H,6,7)
(3)InChIKey: QCGMEWVZBGQOFN-UHFFFAOYAW