The Benzenesulfonamide,3-nitro-N-phenyl-, with the CAS registry number 28791-26-6 and EINECS registry number 249-225-8, has the systematic name of 3-nitro-N-phenylbenzenesulfonamide. And the molecular formula of the chemical is C₁₂H₁₀N₂O₄S.

The characteristics of Benzenesulfonamide,3-nitro-N-phenyl- are as followings: (1)ACD/LogP: 2.80; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 2.8; (4)ACD/LogD (pH 7.4): 2.68; (5)ACD/BCF (pH 5.5): 79.3; (6)ACD/BCF (pH 7.4): 60.02; (7)ACD/KOC (pH 5.5): 795.43; (8)ACD/KOC (pH 7.4): 602.02; (9)#H bond acceptors: 6; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 3; (12)Polar Surface Area: 91.58 Å²; (13)Index of Refraction: 1.656; (14)Molar Refractivity: 69.96 cm³; (15)Molar Volume: 190.3 cm³; (16)Polarizability: 27.73×10^-24cm³; (17)Surface Tension: 65.8 dyne/cm; (18)Density: 1.461 g/cm³; (19)Flash Point: 228.5 °C; (20)Enthalpy of Vaporization: 71.38 kJ/mol; (21)Boiling Point: 454.2 °C at 760 mmHg; (22)Vapour Pressure: 1.94E-08 mmHg at 25°C. 

Addtionally, the following datas could be converted into the molecular structure:
(1)SMILES: O=S(=O)(Nc1ccccc1)c2cc([N+]([O-])=O)ccc2
(2)InChI: InChI=1/C12H10N2O4S/c15-14(16)11-7-4-8-12(9-11)19(17,18)13-10-5-2-1-3-6-10/h1-9,13H
(3)InChIKey: OXJDTNIWMQCOQT-UHFFFAOYAD