The CAS registry number of 5-Thiazolesulfonylchloride, 2-chloro-4-methyl- is 292138-59-1. The molecular formula of it is C₄H₃Cl₂NO₂S₂ and molecular weight is 232.11. Its systematic name is called 2-Chloro-4-methyl-thiazole-5-sulfonyl chloride.

Physical properties about 5-Thiazolesulfonylchloride, 2-chloro-4-methyl- are: (1)ACD/LogP: 0.88; (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): 5; (6)ACD/BCF (pH 7.4): 5; (7)ACD/KOC (pH 5.5): 110; (8)ACD/KOC (pH 7.4): 110; (9)#H bond acceptors: 3; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 1; (12)Index of Refraction: 1.583; (13)Molar Refractivity: 45.791 cm³; (14)Molar Volume: 137.018 cm³; (15)Surface Tension: 57.934 dyne/cm; (16)Density: 1.694 g/cm³; (17)Flash Point: 171.291 °C; (18)Enthalpy of Vaporization: 58.139 kJ/mol; (19)Boiling Point: 359.618 °C at 760 mmHg; (20)Vapour Pressure: 0 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=S(Cl)(=O)c1sc(Cl)nc1C
(2)InChI: InChI=1/C4H3Cl2NO2S2/c1-2-3(11(6,8)9)10-4(5)7-2/h1H3
(3)InChIKey: IBMLFZUEKAQELM-UHFFFAOYAW