Molecule structure of (R)-Tetrahydrofuran-3-carboxylic acid (CAS NO.66838-42-4):

Product Name: (R)-Tetrahydrofuran-3-carboxylic acid 
Molecular Formula: C₅H₈O₃
Molecular Weight: 116.11
CAS Registry Number: 66838-42-4 
Index of Refraction: 1.48
Molar Refractivity: 26.15 cm³
Molar Volume: 92 cm³
Polarizability: 10.37 10^-24 cm³
Surface Tension: 47.1 dyne/cm
Density: 1.262 g/cm³
Flash Point: 113.2 °C
Enthalpy of Vaporization: 53.89 kJ/mol
Boiling Point: 252.1 °C at 760 mmHg
Vapour Pressure: 0.00618 mmHg at 25 °C 
SMILES: OC(=O)[C@H]1COCC1 
InChI: InChI=1/C5H8O3/c6-5(7)4-1-2-8-3-4/h4H,1-3H2,(H,6,7)/t4-/m1/s1 
InChIKey: BOTREHHXSQGWTR-SCSAIBSYBZ
Std. InChI: InChI=1S/C5H8O3/c6-5(7)4-1-2-8-3-4/h4H,1-3H2,(H,6,7)/t4-/m1/s1 
Std. InChIKey of (R)-Tetrahydrofuran-3-carboxylic acid (CAS NO.66838-42-4): BOTREHHXSQGWTR-SCSAIBSYSA-N

 (R)-Tetrahydrofuran-3-carboxylic acid (CAS NO.66838-42-4) is also named as (R)-Tetrahydro-3-furancarboxylic acid ; (3R)-tetrahydrofuran-3-carboxylic acid .