The 5-Chloro-2-(toluene-4-sulfonylamino)-benzoic acid methyl ester, with the CAS registry number 247237-38-3, has molecular formula C₁₅H₁₄ClNO₄S. Besides, its molecular weight is 339.794. Its systematic name is called methyl 5-chloro-2-{[(4-methylphenyl)sulfonyl]amino}benzoate. 

Physical properties of 5-Chloro-2-(toluene-4-sulfonylamino)-benzoic acid methyl ester: (1)ACD/LogP: 5.52; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 5.52; (4)ACD/LogD (pH 7.4): 5.36; (5)ACD/BCF (pH 5.5): 9169.1; (6)ACD/BCF (pH 7.4): 6384.12; (7)ACD/KOC (pH 5.5): 23830.43; (8)ACD/KOC (pH 7.4): 16592.27; (9)#H bond acceptors: 5; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 4; (12)Index of Refraction: 1.607; (13)Molar Refractivity: 84.49 cm³; (14)Molar Volume: 244.6 cm³; (15)Surface Tension: 54.4 dyne/cm; (16)Density: 1.388 g/cm³; (17)Flash Point: 246.5 °C; (18)Enthalpy of Vaporization: 74.91 kJ/mol; (19)Boiling Point: 483.9 °C at 760 mmHg; (20)Vapour Pressure: 1.61E-09 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: Clc2cc(c(NS(=O)(=O)c1ccc(C)cc1)cc2)C(=O)OC
(2)InChI: InChI=1/C15H14ClNO4S/c1-10-3-6-12(7-4-10)22(19,20)17-14-8-5-11(16)9-13(14)15(18)21-2/h3-9,17H,1-2H3
(3)InChIKey: ULLAAIMUVLVAJX-UHFFFAOYAY