This chemical is called 2-Thiophenecarboxylic acid, 3-methoxy-, and its CAS registry number is 60166-83-8. With the molecular formula of C₆H₆O₃S, its molecular weight is 158.18. Additionally, its product categories are Carboxylic Acids; Thiophenes & Benzothiophenes.

Other characteristics of the 2-Thiophenecarboxylic acid, 3-methoxy- can be summarised as followings: (1)ACD/LogP: 1.17; (2)# of Rule of 5 Violations: 0; (3)ACD/BCF (pH 5.5): 1; (4)ACD/BCF (pH 7.4): 1; (5)ACD/KOC (pH 5.5): 3.03; (6)ACD/KOC (pH 7.4): 1; (7)#H bond acceptors: 3; (8)#H bond donors: 1; (9)#Freely Rotating Bonds: 2; (10)Polar Surface Area: 63.77 Å²; (11)Index of Refraction: 1.576; (12)Molar Refractivity: 38.24 cm³; (13)Molar Volume: 115.4 cm³; (14)Polarizability: 15.16×10^-24cm³; (15)Surface Tension: 51.4 dyne/cm; (16)Density: 1.37 g/cm³; (17)Flash Point: 132.6 °C; (18)Enthalpy of Vaporization: 56.54 kJ/mol; (19)Boiling Point: 295.7 °C at 760 mmHg; (20)Vapour Pressure: 0.000679 mmHg at 25°C.

You can still convert the following datas into molecular structure:
1.SMILES: O=C(O)c1sccc1OC
2.InChI: InChI=1/C6H6O3S/c1-9-4-2-3-10-5(4)6(7)8/h2-3H,1H3,(H,7,8)
3.InChIKey: LSSMRBBQCHSDNS-UHFFFAOYAQ