The Diosbulbin-G, with CAS registry number 67567-15-1, has the systematic name of 9-(furan-3-yl)-2-hydroxy-10a-methyldodecahydro-4H,7H-[2]benzofuro[7,1-fg]isochromene-4,7-dione. Besides this, it is also called (2R,3aα,5aα,6aβ,10bβ,10cα)-9α-(3-Furyl)dodecahydro-2β-hydroxy-10aα-methyl-4H,7H-furo[2',3',4':4,5]naphtho[2,1-c]pyran-4,7-dione. And the chemical formula of this chemical is C₁₉H₂₂O₆.

Physical properties of Diosbulbin-G: (1)ACD/LogP: -0.49; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 6; (4)#H bond donors: 1; (5)#Freely Rotating Bonds: 2; (6)Polar Surface Area: 74.97 Å²; (7)Index of Refraction: 1.566; (8)Molar Refractivity: 85.13 cm³; (9)Molar Volume: 260.6 cm³; (10)Polarizability: 33.75×10^-24cm³; (11)Surface Tension: 49.6 dyne/cm; (12)Density: 1.328 g/cm³; (13)Flash Point: 315.1 °C; (14)Enthalpy of Vaporization: 93.58 kJ/mol; (15)Boiling Point: 597.4 °C at 760 mmHg; (16)Vapour Pressure: 4.04E-15 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C4OC2C5C(C1(CC(OC(=O)C1C2)c3ccoc3)C)CC(O)CC45
(2)InChI: InChI=1/C19H22O6/c1-19-7-15(9-2-3-23-8-9)25-18(22)13(19)6-14-16-11(17(21)24-14)4-10(20)5-12(16)19/h2-3,8,10-16,20H,4-7H2,1H3
(3)InChIKey: GFUMUSWDMNZQDZ-UHFFFAOYAL
(4)Std. InChI: InChI=1S/C19H22O6/c1-19-7-15(9-2-3-23-8-9)25-18(22)13(19)6-14-16-11(17(21)24-14)4-10(20)5-12(16)19/h2-3,8,10-16,20H,4-7H2,1H3
(5)Std. InChIKey: GFUMUSWDMNZQDZ-UHFFFAOYSA-N