The 5-Phenyl-1,3-oxazole-4-carboxylic acid, its cas register number is 99924-18-2. It also can be called as 4-Oxazolecarboxylicacid, 5-phenyl- and the IUPAC name about this chemical is 5-phenyl-1,3-oxazole-4-carboxylic acid.

Physical properties about 5-Phenyl-1,3-oxazole-4-carboxylic acid are: (1) #H bond acceptors: 4; (2)#H bond donors: 1; (3)#Freely Rotating Bonds: 2; (4)Polar Surface Area: 63.33Ų; (5)Index of Refraction: 1.587; (6)Molar Refractivity: 48.166 cm³; (7)Molar Volume: 143.266 cm³; (8)Polarizability: 19.094x10^-24cm³; (9)Surface Tension: 55.415 dyne/cm; (10) Enthalpy of Vaporization: 63.292 kJ/mol

When you are using this chemical, you should be very cautious. Being a kind of irritant chemical, it is irritating to eyes, respiratory system and skin. When you are contacting with it, wear suitable protective clothing, gloves and eye/face protection. And in case of contact with eyes, rinse immediately with plenty of water and seek medical advice.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C1=CC=C(C=C1)C2=C(N=CO2)C(=O)O
(2)InChI: InChI=1S/C10H7NO3/c12-10(13)8-9(14-6-11-8)7-4-2-1-3-5-7/h1-6H,(H,12,13)
(3)InChIKey: RUKDIKJSGDVSIF-UHFFFAOYSA-N