This chemical is called 1-Piperidinecarboxylicacid, 3-hydroxy-, 9H-fluoren-9-ylmethyl ester, and its systematic name is 9H-fluoren-9-ylmethyl 3-hydroxypiperidine-1-carboxylate. With the molecular formula of C₂₀H₂₁NO₃, its molecular weight is 323.39. The CAS registry number of this chemical is 1072502-05-6.

Other characteristics of the 1-Piperidinecarboxylicacid, 3-hydroxy-, 9H-fluoren-9-ylmethyl ester can be summarised as followings: (1)ACD/LogP: 3.64; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.644; (4)ACD/LogD (pH 7.4): 3.644; (5)ACD/BCF (pH 5.5): 346.004; (6)ACD/BCF (pH 7.4): 346.004; (7)ACD/KOC (pH 5.5): 2286.013; (8)ACD/KOC (pH 7.4): 2286.013; (9)#H bond acceptors: 4; (10)#H bond donors: 1; (11)#Freely Rotating Bonds: 4; (12)Polar Surface Area: 49.77 Å²; (13)Index of Refraction: 1.628; (14)Molar Refractivity: 90.974 cm³; (15)Molar Volume: 256.472 cm³; (16)Polarizability: 36.065×10^-24cm³; (17)Surface Tension: 55.566 dyne/cm; (18)Density: 1.261 g/cm³; (19)Flash Point: 262.657 °C; (20)Enthalpy of Vaporization: 82.286 kJ/mol; (21)Boiling Point: 510.691 °C at 760 mmHg; (22)Vapour Pressure: 0 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.SMILES: c1ccc2c(c1)-c3ccccc3C2COC(=O)N4CCCC(C4)O
2.InChI: InChI=1/C20H21NO3/c22-14-6-5-11-21(12-14)20(23)24-13-19-17-9-3-1-7-15(17)16-8-2-4-10-18(16)19/h1-4,7-10,14,19,22H,5-6,11-13H2
3.InChIKey: UPMBUSIITKEKOM-UHFFFAOYAC