The 2-Propenoic acid,2-(phosphonooxy)-, ion(1-), with the CAS registry number 73-89-2, is also known as 1H-Indole,2,3-diphenyl-. Its EINECS number is 200-804-3. This chemical's molecular formula is C₃H₄O₆P and molecular weight is 167.03. What's more, its systematic name is 2-(Phosphonooxy)prop-2-enoate.

Physical properties of 2-Propenoic acid,2-(phosphonooxy)-, ion(1-) are: (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: 6; (7)#H bond donors: 3; (8)#Freely Rotating Bonds: 3; (9)Polar Surface Area: 116.7 Å²; (10)Flash Point: 236.069 °C; (11)Enthalpy of Vaporization: 79.827 kJ/mol; (12)Boiling Point: 466.729 °C at 760 mmHg.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: C=C(C(=O)[O-])OP(=O)(O)O
(2)InChI: InChI=1S/C3H5O6P/c1-2(3(4)5)9-10(6,7)8/h1H2,(H,4,5)(H2,6,7,8)/p-1
(3)InChIKey: DTBNBXWJWCWCIK-UHFFFAOYSA-M