The L-Norleucine,N-[(9H-fluoren-9-ylmethoxy)carbonyl]-, with the CAS registry number 77284-32-3, is also known as (S)-2-(9H-Fluoren-9-ylmethoxycarbonylamino)hexanoic acid. It belongs to the product categories of o Acids; Unusual Amino Acids and Amino Acid Derivatives. This chemical's molecular formula is C₂₁H₂₃NO₄ and molecular weight is 353.41. What's more, its systematic name is called N-[(9H-Fluoren-9-ylmethoxy)carbonyl]-L-norleucine.

Physical properties about L-Norleucine,N-[(9H-fluoren-9-ylmethoxy)carbonyl]- are: (1) ACD/LogP: 5.14; (2) # of Rule of 5 Violations: 1; (3) ACD/LogD (pH 5.5): 3.16; (4) ACD/LogD (pH 7.4): 1.63; (5) ACD/BCF (pH 5.5): 49.88; (6) ACD/BCF (pH 7.4): 1.46; (7) ACD/KOC (pH 5.5): 156.79; (8) ACD/KOC (pH 7.4): 4.6; (9) #H bond acceptors: 5; (10) #H bond donors: 2; (11) #Freely Rotating Bonds: 8; (12) Polar Surface Area: 55.84 Å²; (13) Index of Refraction: 1.584; (14) Molar Refractivity: 97.81 cm³; (15) Molar Volume: 292.2 cm³; (16) Surface Tension: 51.1 dyne/cm; (17) Density: 1.209 g/cm³; (18) Flash Point: 295.9 °C; (19) Enthalpy of Vaporization: 89.37 kJ/mol; (20) Boiling Point: 565.6 °C at 760 mmHg; (21) Vapour Pressure: 1.25E-13 mmHg at 25 °C; (22) Melting Point: 141-144 °C. 

When you are dealing with this chemical, you should be very careful. This chemical should not breathe dust. In addition, you should avoid contacting with skin and eyes when you are using this chemical.

You can still convert the following datas into molecular structure:
(1) SMILES: O=C(O)[C@@H](NC(=O)OCC3c1ccccc1c2c3cccc2)CCCC
(2) InChI: InChI=1/C21H23NO4/c1-2-3-12-19(20(23)24)22-21(25)26-13-18-16-10-6-4-8-14(16)15-9-5-7-11-17(15)18/h4-11,18-19H,2-3,12-13H2,1H3,(H,22,25)(H,23,24)/t19-/m0/s1
(3) InChIKey: VCFCFPNRQDANPN-IBGZPJMEBI