The CAS registry number of Benzenesulfonamide,N-2-propen-1-yl- is 50487-70-2. This chemical is also named as N-Allylbenzenesulfonamide. Its molecular formula is C₉H₁₁NO₂S and molecular weight is 197.2541. Its systematic name and IUPAC name are the same which is called N-(prop-2-en-1-yl)benzenesulfonamide.

Physical properties about Benzenesulfonamide,N-2-propen-1-yl- are: (1)ACD/LogP: 1.80; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 3; (4)#H bond donors: 1; (5)#Freely Rotating Bonds: 3; (6)Index of Refraction: 1.541; (7)Molar Refractivity: 52.87 cm³; (8)Molar Volume: 168.1 cm³; (9)Surface Tension: 39.2 dyne/cm; (10)Density: 1.173 g/cm³; (11)Flash Point: 143.6 °C; (12)Enthalpy of Vaporization: 55.49 kJ/mol; (13)Boiling Point: 313.8 °C at 760 mmHg; (14)Vapour Pressure: 0.000485 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=S(=O)(NC\C=C)c1ccccc1
(2)InChI: InChI=1/C9H11NO2S/c1-2-8-10-13(11,12)9-6-4-3-5-7-9/h2-7,10H,1,8H2
(3)InChIKey: AUSDMZUIKMAAEN-UHFFFAOYAI