1-(2-Hexamethyleneiminoethyl)-2-oxocyclohexanecarboxylic acid benzyl ester hydrochloride 1169-26-2 2-(beta-Hexamethyleniminoaethyl)cyclohexanon-2-carbonsaurebenzylester-HCl [German] 2-(beta-Hexamethyleniminoethyl)cyclohexanone-2-carboxylic acid benzyl ester hydrochloride 2-(beta-hexamethyleniminoethyl)-cyclohexanone-2-carboxylic acid-benzylester-hydrochloride Cyclohexanecarboxylic acid, 1-(2-hexamethyleneiminoethyl)-2-oxo-, benzyl ester, hydrochloride