The CAS register number of Stephanine is 517-63-5. It also can be called as 5H-Benzo(g)-1,3-benzodioxolo(6,5,4-de)quinoline, 6,7,7a,8-tetrahydro-9-methoxy-7-methyl-, (R)- and the systematic name about this chemical is (7aR)-9-methoxy-7-methyl-6,7,7a,8-tetrahydro-5H-[1,3]benzodioxolo[6,5,4-de]benzo[g]quinoline. The molecular formula about this chemical is C₁₉H₁₉NO₃ and the molecular weight is 309.363. It belongs to the following product category which includes Miscellaneous Natural Products.

Physical properties about Stephanine are: (1)ACD/LogP: 4.16; (2)ACD/LogD (pH 5.5): 2.49; (3)ACD/LogD (pH 7.4): 3.96; (4)ACD/BCF (pH 5.5): 18.41; (5)ACD/BCF (pH 7.4): 538.26; (6)ACD/KOC (pH 5.5): 93.93; (7)ACD/KOC (pH 7.4): 2746.09; (8)#H bond acceptors: 4; (9)#Freely Rotating Bonds: 1; (10)Polar Surface Area: 30.93 Å²; (11)Index of Refraction: 1.631; (12)Molar Refractivity: 86.94 cm³; (13)Molar Volume: 243.9 cm³; (14)Polarizability: 34.46x10^-24cm³; (15)Surface Tension: 48.5 dyne/cm; (16)Density: 1.268 g/cm³; (17)Flash Point: 140.4 °C; (18)Enthalpy of Vaporization: 72.48 kJ/mol; (19)Boiling Point: 463.6 °C at 760 mmHg; (20)Vapour Pressure: 8.99E-09 mmHg at 25 °C.

You can still convert the following datas into molecular structure:
(1)SMILES: O1c2c(OC1)c4c3c(c2)CCN([C@@H]3Cc5c(OC)cccc45)C
(2)InChI: InChI=1/C19H19NO3/c1-20-7-6-11-8-16-19(23-10-22-16)18-12-4-3-5-15(21-2)13(12)9-14(20)17(11)18/h3-5,8,14H,6-7,9-10H2,1-2H3/t14-/m1/s1
(3)InChIKey: UEAPAHNNFSZHMW-CQSZACIVBH
(4)Std. InChI: InChI=1S/C19H19NO3/c1-20-7-6-11-8-16-19(23-10-22-16)18-12-4-3-5-15(21-2)13(12)9-14(20)17(11)18/h3-5,8,14H,6-7,9-10H2,1-2H3/t14-/m1/s1
(5)Std. InChIKey: UEAPAHNNFSZHMW-CQSZACIVSA-N