The 1-(tert-Butoxycarbonyl)-6-methoxyindole, with the CAS registry number 138344-18-0, is also known as tert-Butyl 6-methoxy-1H-indole-1-carboxylate. This chemical's molecular formula is C₁₄H₁₇NO₃ and molecular weight is 247.29. What's more, its systematic name is tert-Butyl 6-methoxyindole-1-carboxylate. 

Physical properties about 1-(tert-Butoxycarbonyl)-6-methoxyindole are: (1)ACD/LogP: 3.78; (2)# of Rule of 5 Violations: 0; (3)ACD/LogD (pH 5.5): 3.78; (4)ACD/LogD (pH 7.4): 3.78; (5)#H bond acceptors: 4; (6)#H bond donors: 0; (7)#Freely Rotating Bonds: 3; (8)Polar Surface Area: 40.46 Å²; (9)Index of Refraction: 1.531; (10)Molar Refractivity: 69.34 cm³; (11)Molar Volume: 223.9 cm³; (12)Polarizability: 27.49×10^-24 cm³; (13)Surface Tension: 35.9 dyne/cm; (14)Density: 1.1 g/cm³; (15)Flash Point: 169.9 °C; (16)Enthalpy of Vaporization: 60.27 kJ/mol; (17)Boiling Point: 357.3 °C at 760 mmHg; (18)Vapour Pressure: 2.75E-05 mmHg at 25 °C.

Uses of 1-(tert-Butoxycarbonyl)-6-methoxyindole: it is used to produce other chemicals. For example, it is used to produce 6-Methoxy-indole by heating. The reaction needs reagent 15 percent aq. NaOH and solvent Ethanol. The reaction time is 1 hour. The yield is about 98 %.

You can still convert the following datas into molecular structure:
(1) SMILES: CC(C)(C)OC(=O)n1ccc2c1cc(cc2)OC
(2) InChI: InChI=1/C14H17NO3/c1-14(2,3)18-13(16)15-8-7-10-5-6-11(17-4)9-12(10)15/h5-9H,1-4H3
(3) InChIKey: OZWDNKUOSIOAPD-UHFFFAOYAK