The Schizandrin B, with the CAS registry number 61281-37-6, is also known as Benzo[3,4]cycloocta[1,2-f][1,3]benzodioxole,5,6,7,8-tetrahydro-1,2,3,13-tetramethoxy-6,7-dimethyl-, stereoisomer. It belongs to the product category of Miscellaneous Natural Products. This chemical's molecular formula is C₂₃H₂₈O₆ and molecular weight is 400.46. What's more, its systematic name is 1,2,3,13-tetramethoxy-6,7-dimethyl-5,6,7,8-tetrahydrobenzo[3',4']cycloocta[1',2':4,5]benzo[1,2-d][1,3]dioxole. Its classification code is Natural Product. It is used in content determination. It could produce a generalized tissue protective effect, which can likely be attributed to its ability to enhance mitochondrial functional ability and antioxidant capacity. Recent findings have also shown that chronic treatment with a low dose of Schisandrin B increased mitochondrial functional ability and antioxidant capacity in various tissues, including the brain, heart, liver, and skeletal muscle, in both young and old rats. 

Physical properties of Schizandrin B are: (1)ACD/LogP: 6.46; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 6.46; (4)ACD/LogD (pH 7.4): 6.46; (5)ACD/BCF (pH 5.5): 47523.25; (6)ACD/BCF (pH 7.4): 47523.25; (7)ACD/KOC (pH 5.5): 77501.8; (8)ACD/KOC (pH 7.4): 77501.8; (9)#H bond acceptors: 6; (10)#H bond donors: 0; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 55.38 Å²; (13)Index of Refraction: 1.543; (14)Molar Refractivity: 109.92 cm³; (15)Molar Volume: 348.7 cm³; (16)Polarizability: 43.57×10^-24cm³; (17)Surface Tension: 38.3 dyne/cm; (18)Density: 1.148 g/cm³; (19)Flash Point: 220.4 °C; (20)Enthalpy of Vaporization: 79.29 kJ/mol; (21)Boiling Point: 545 °C at 760 mmHg; (22)Vapour Pressure: 2.22E-11 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O1c4c(OC1)c(OC)c3c2c(OC)c(OC)c(OC)cc2CC(C)C(C)Cc3c4
(2)Std. InChI: InChI=1S/C23H28O6/c1-12-7-14-9-16(24-3)20(25-4)22(26-5)18(14)19-15(8-13(12)2)10-17-21(23(19)27-6)29-11-28-17/h9-10,12-13H,7-8,11H2,1-6H3
(3)Std. InChIKey: RTZKSTLPRTWFEV-UHFFFAOYSA-N

The toxicity data is as follows: