The Furan-3-sulphonyl chloride with the CAS number 52665-49-3 is also called 3-Furansulfonylchloride. Its molecular formula is C₄H₃ClO₃S. This chemcial is corrosive. While using this chemical, you should be very cautious.

The properties of the Furan-3-sulphonyl chloride are: (1)ACD/LogP: 0.96; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 1; (4)ACD/LogD (pH 7.4): 1; (5)ACD/BCF (pH 5.5): 4; (6)ACD/BCF (pH 7.4): 4; (7)ACD/KOC (pH 5.5): 100; (8)ACD/KOC (pH 7.4): 100; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Polar Surface Area: 55.66 Å²; (13)Index of Refraction: 1.516; (14)Molar Refractivity: 32.884 cm³; (15)Molar Volume: 108.884 cm³; (16)Polarizability: 13.036×10^-24cm³; (17)Surface Tension: 42.142 dyne/cm; (18)Enthalpy of Vaporization: 44.385 kJ/mol; (19)Vapour Pressure: 0.125 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: ClS(=O)(=O)c1ccoc1
(2)InChI: InChI=1/C4H3ClO3S/c5-9(6,7)4-1-2-8-3-4/h1-3H
(3)InChIKey: PCBBEIXTVWWTAK-UHFFFAOYAI