The CAS registry number of Benzenesulfonamide,4-amino-N-butyl- is 1829-82-9. This chemical is also named as [(4-Aminophenyl)sulfonyl]butylamine. In addition, its molecular formula is C₁₀H₁₆N₂O₂S and molecular weight is 228.3112. Its systematic name and IUPAC name are the same which is called 4-amino-N-butylbenzenesulfonamide.

Physical properties about Benzenesulfonamide,4-amino-N-butyl- are: (1)ACD/LogP: 1.58; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 4; (4)#H bond donors: 3; (5)#Freely Rotating Bonds: 5; (6)Index of Refraction: 1.552; (7)Molar Refractivity: 61.35 cm³; (8)Molar Volume: 191.8 cm³; (9)Surface Tension: 46 dyne/cm; (10)Density: 1.19 g/cm³; (11)Flash Point: 188.9 °C; (12)Enthalpy of Vaporization: 63.8 kJ/mol; (13)Boiling Point: 388.8 °C at 760 mmHg.

You can still convert the following datas into molecular structure:
(1)SMILES: O=S(=O)(c1ccc(N)cc1)NCCCC
(2)InChI: InChI=1/C10H16N2O2S/c1-2-3-8-12-15(13,14)10-6-4-9(11)5-7-10/h4-7,12H,2-3,8,11H2,1H3
(3)InChIKey: XXRNQEBDIQPZRC-UHFFFAOYAQ