The CAS register number of 1,3-piperazinedicarboxylic acid, 1-(9H-fluoren-9-ylmethyl) ester is 219312-90-0. It also can be called as 1(9H-Fluoren-9-yl methyl)-piperazine dicarboxylic acid ester and the IUPAC name about this chemical is 4-(9H-fluoren-9-ylmethoxycarbonyl)piperazine-2-carboxylic acid. The molecular formula about this chemical is C₂₀H₂₀N₂O₄ and the molecular weight is 352.383800 g/mol. It belongs to the Pharmacetical.

Physical properties about 1,3-piperazinedicarboxylic acid, 1-(9H-fluoren-9-ylmethyl) ester are: (1)ACD/LogP: 2.71; (2)ACD/LogD (pH 5.5): 0.27; (3)ACD/LogD (pH 7.4): 0.09; (4)ACD/BCF (pH 5.5): 1; (5)ACD/BCF (pH 7.4): 1; (6)ACD/KOC (pH 5.5): 2.58; (7)ACD/KOC (pH 7.4): 1.71; (8)#H bond acceptors: 6; (9)#H bond donors: 2; (10)#Freely Rotating Bonds: 4; (11)Polar Surface Area: 59.08Ų; (12)Index of Refraction: 1.621; (13)Molar Refractivity: 94.22 cm³; (14)Molar Volume: 267.7 cm³; (15)Polarizability: 37.35x10^-24cm³; (16)Surface Tension: 56.3 dyne/cm; (17)Enthalpy of Vaporization: 91.33 kJ/mol; (18)Boiling Point: 580.4 °C at 760 mmHg; (19)Vapour Pressure: 2.58E-14 mmHg at 25°C.

You can still convert the following datas into molecular structure:
(1)SMILES: O=C(OCC3c1ccccc1c2ccccc23)N4CC(C(=O)O)NCC4
(2)InChI: InChI=1/C20H20N2O4/c23-19(24)18-11-22(10-9-21-18)20(25)26-12-17-15-7-3-1-5-13(15)14-6-2-4-8-16(14)17/h1-8,17-18,21H,9-12H2,(H,23,24)
(3)InChIKey: MVXOLCRCKMWZCB-UHFFFAOYAD
(4)Std. InChI: InChI=1S/C20H20N2O4/c23-19(24)18-11-22(10-9-21-18)20(25)26-12-17-15-7-3-1-5-13(15)14-6-2-4-8-16(14)17/h1-8,17-18,21H,9-12H2,(H,23,24)
(5)Std. InChIKey: MVXOLCRCKMWZCB-UHFFFAOYSA-N