The L-Cystine,N,N'-bis(1-oxooctyl)-, also known as N,N'-Bis(1-oxooctyl)-L-cystine, is an organic compound with the formula C₂₂H₄₀N₂O₆S₂. Its EINECS registry number is 255-537-5. With the CAS registry number 41760-23-0, its IUPAC name is (2R)-3-[[2-carboxy-2-(octanoylamino)ethyl]disulfanyl]-2-(octanoylamino)propanoic acid.

Physical properties of L-Cystine,N,N'-bis(1-oxooctyl)-: (1)ACD/LogP: 6.83; (2)# of Rule of 5 Violations: 1; (3)ACD/LogD (pH 5.5): 2.23; (4)ACD/LogD (pH 7.4): 2.08; (5)ACD/BCF (pH 5.5): 2.3; (6)ACD/BCF (pH 7.4): 1.63; (7)ACD/KOC (pH 5.5): 3.12; (8)ACD/KOC (pH 7.4): 2.2; (9)#H bond acceptors: 8; (10)#H bond donors: 4; (11)#Freely Rotating Bonds: 21; (12)Index of Refraction: 1.53; (13)Molar Refractivity: 130.26 cm³; (14)Molar Volume: 421.4 cm³; (15)Surface Tension: 48.6 dyne/cm; (16)Density: 1.168 g/cm³; (17)Flash Point: 401.4 °C; (18)Enthalpy of Vaporization: 117.5 kJ/mol; (19)Boiling Point: 740.2 °C at 760 mmHg; (20)Vapour Pressure: 5.71E-24 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)Canonical SMILES: CCCCCCCC(=O)NC(CSSCC(C(=O)O)NC(=O)CCCCCCC)C(=O)O
(2)Isomeric SMILES: CCCCCCCC(=O)N[C@@H](CSSCC(C(=O)O)NC(=O)CCCCCCC)C(=O)O
(3)InChI: InChI=1S/C22H40N2O6S2/c1-3-5-7-9-11-13-19(25)23-17(21(27)28)15-31-32-16-18(22(29)30)24-20(26)14-12-10-8-6-4-2/h17-18H,3-16H2,1-2H3,(H,23,25)(H,24,26)(H,27,28)(H,29,30)/t17-,18?/m0/s1
(4)InChIKey: IEXQFIQEVJTLIE-ZENAZSQFSA-N