The Benzenesulfonamide,4-[2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolinyl)ethyl]- is an organic compound with the formula C₂₀H₂₂N₂O₅S. The IUPAC name of this chemical is 4-[2-(7-Methoxy-4,4-dimethyl-1,3-dioxoisoquinolin-2-yl)ethyl]benzenesulfonamide. With the CAS registry number 33456-68-7, it is also named as p-[2-[(3,4-Dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-1H-isoquinolin)-2-yl]ethyl]benzenesulfonamide. Besides, its molecular weight is 402.464.

Physical properties about Benzenesulfonamide,4-[2-(3,4-dihydro-7-methoxy-4,4-dimethyl-1,3-dioxo-2(1H)-isoquinolinyl)ethyl]- are: (1)ACD/LogP: 1.09; (2)ACD/LogD (pH 5.5): 1.09; (3)ACD/LogD (pH 7.4): 1.09; (4)ACD/BCF (pH 5.5): 3.97; (5)ACD/BCF (pH 7.4): 3.96; (6)ACD/KOC (pH 5.5): 93.36; (7)ACD/KOC (pH 7.4): 93.2; (8)#H bond acceptors: 7; (9)#H bond donors: 2; (10)#Freely Rotating Bonds: 5; (11)Polar Surface Area: 92.37 Å²; (12)Index of Refraction: 1.591; (13) Molar Refractivity: 104.75 cm³; (14)Molar Volume: 309.9 cm³; (15)Polarizability: 41.52×10^-24 cm³; (16)Surface Tension: 50.3 dyne/cm; (17)Density: 1.298 g/cm³; (18)Flash Point: 343.1 °C; (19)Enthalpy of Vaporization: 94.98 kJ/mol; (20)Boiling Point: 643.7 °C at 760 mmHg; (21)Vapour Pressure: 1.84E-16 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1)InChI: InChI=1/C20H22N2O5S/c1-20(2)17-9-6-14(27-3)12-16(17)18(23)22(19(20)24)11-10-13-4-7-15(8-5-13)28(21,25)26/h4-9,12H,10-11H2,1-3H3,(H2,21,25,26)
(2)InChIKey: YJHGEYXLMLMFCF-UHFFFAOYAG
(3)Std. InChI: InChI=1S/C20H22N2O5S/c1-20(2)17-9-6-14(27-3)12-16(17)18(23)22(19(20)24)11-10-13-4-7-15(8-5-13)28(21,25)26/h4-9,12H,10-11H2,1-3H3,(H2,21,25,26)
(4)Std. InChIKey: YJHGEYXLMLMFCF-UHFFFAOYSA-N