Molecular structure of 7-Amino-heptanoic acid ethyl ester hydrochloride (CAS NO.29840-65-1) is:

Product Name: 7-Amino-heptanoic acid ethyl ester hydrochloride
CAS Registry Number: 29840-65-1
Systematic Name: ethyl 7-aminoheptanoate hydrochloride 
Empirical Formula: C₉H₂₀ClNO₂
Molecular Weight: 209.7136
Flash Point: 117 °C
Enthalpy of Vaporization: 51.82 kJ/mol
Boiling Point: 269.8 °C at 760 mmHg
Vapour Pressure: 0.00552 mmHg at 25°C
SMILES: Cl.CCOC(=O)CCCCCCN
InChI: InChI=1/C9H19NO2.ClH/c1-2-12-9(11)7-5-3-4-6-8-10;/h2-8,10H2,1H3;1H
InChIKey: UJSRNPWHNTUQEH-UHFFFAOYAL
Std. InChI: InChI=1S/C9H19NO2.ClH/c1-2-12-9(11)7-5-3-4-6-8-10;/h2-8,10H2,1H3;1H Std.
InChIKey: UJSRNPWHNTUQEH-UHFFFAOYSA-N

 7-Amino-heptanoic acid ethyl ester hydrochloride , its cas register number is 29840-65-1. It also can be called Ethyl 7-Aminoheptanoatehcl ; Ethyl 7-Aminoheptanoatehydrochloride ; 7-Amino-Heptanoic Acid Ethyl Ester Hcl ; 7-Aminoheptanoic Acid Ethyl Ester Hydrocloride .