This chemical is called 2,3,4,5-Tetrahydro-1H-pyrido[4,3-b]indole hydrochloride, and it can also be named as 1H-pyrido[4,3-b]indole, 2,3,4,5-tetrahydro-, hydrochloride (1:1). With the molecular formula of C₁₁H₁₂N₂^.HCl, its molecular weight is 208.69. The CAS registry number of this chemical is 20522-30-9. Additionally, its product category is Indole.

Other characteristics of the 2,3,4,5-Tetrahydro-1H-pyrido[4,3-b]indole hydrochloride can be summarised as followings: (1)ACD/LogP: 1.33; (2)# of Rule of 5 Violations: 0; (3)#H bond acceptors: 2; (4)#H bond donors: 2; (5)#Freely Rotating Bonds: 0; (6)Polar Surface Area: 8.17 Å²; (7)Flash Point: 166.5 °C; (8)Enthalpy of Vaporization: 59.64 kJ/mol; (9)Boiling Point: 351.6 °C at 760 mmHg; (10)Vapour Pressure: 4.05E-05 mmHg at 25°C.

You can still convert the following datas into molecular structure: 
1.SMILES: Cl.c12c3c(nc1CCNC2)cccc3
2.InChI: InChI=1/C11H12N2.ClH/c1-2-4-10-8(3-1)9-7-12-6-5-11(9)13-10;/h1-4,12-13H,5-7H2;1H
3.InChIKey: VNAOGYKTNRGMRR-UHFFFAOYAU