methyl 4-(5-chlorothiophen-2-yl)-2,4-dioxobutanoate

methyl 4-(5-ethoxy-4,5-dihydro-1,2-oxazol-3-yl)benzoate

methyl 4-(5-fluoro-2-methylphenyl)-4-oxobutanoate

methyl 4-(5-formyl-1,3-thiazol-2-yl)benzoate

methyl 4-(5-formylfuran-2-yl)benzoate

methyl 4-(5-methyl-1H-1,2,3,4-tetrazol-1-yl)benzoate

methyl 4-(5-methylthiophen-2-yl)-1H-pyrrole-3-carboxylate

methyl 4-(5-oxo-4,5-dihydro-1,2,4-oxadiazol-3-yl)benzoate

methyl 4-(acetyloxy)-3-oxobutanoate

methyl 4-(acetylsulfanyl)-2-aminobutanoate hydrochloride

methyl 4-(acetylsulfanyl)butanoate

methyl 4-(aminomethyl)-1-benzylpiperidine-4-carboxylate

methyl 4-(aminomethyl)-1-methyl-2-oxabicyclo[2.1.1]hexane-3-carboxylate; trifluoroacetic acid

methyl 4-(aminomethyl)-1-methylcyclohexane-1-carboxylate hydrochloride

methyl 4-(aminomethyl)-2,6-difluorobenzoate hydrochloride

methyl 4-(aminomethyl)-2-methoxybenzoate hydrochloride

methyl 4-(aminomethyl)-2-methylbenzoate hydrochloride

methyl 4-(aminomethyl)-2-oxabicyclo[2.1.1]hexane-1-carboxylate hydrochloride

methyl 4-(aminomethyl)-2-oxabicyclo[2.2.2]octane-1-carboxylate hydrochloride

methyl 4-(aminomethyl)-3,5-difluorobenzoate hydrochloride

methyl 4-(aminomethyl)-3,5-dimethoxybenzoate hydrochloride

methyl 4-(aminomethyl)-3-(trifluoromethyl)benzoate hydrochloride

methyl 4-(aminomethyl)-3-bromobenzoate hydrochloride

methyl 4-(aminomethyl)-3-chlorobenzoate hydrochloride

methyl 4-(aminomethyl)-3-fluorobenzoate hydrochloride

methyl 4-(aminomethyl)-3-methoxybenzoate hydrochloride

methyl 4-(aminomethyl)-3-methylbenzoate hydrochloride

methyl 4-(aminomethyl)-4H,6H,7H-thieno[3,2-c]pyran-2-carboxylate hydrochloride

methyl 4-(aminomethyl)-5-chlorothiophene-2-carboxylate hydrochloride

methyl 4-(aminomethyl)-5-methylfuran-2-carboxylate hydrochloride

methyl 4-(aminomethyl)-5-methylthiophene-2-carboxylate hydrochloride

methyl 4-(aminomethyl)-7-oxabicyclo[2.2.1]heptane-1-carboxylate hydrochloride

methyl 4-(aminomethyl)benzoate hydrochloride

methyl 4-(aminomethyl)bicyclo[2.1.1]hexane-2-carboxylate hydrochloride

methyl 4-(aminomethyl)bicyclo[2.2.1]heptane-1-carboxylate hydrochloride

methyl 4-(aminomethyl)bicyclo[2.2.2]octane-1-carboxylate

methyl 4-(aminomethyl)bicyclo[2.2.2]octane-1-carboxylate hydrochloride

methyl 4-(aminomethyl)naphthalene-1-carboxylate hydrochloride

methyl 4-(aminomethyl)oxane-4-carboxylate hydrochloride

methyl 4-(aminomethyl)piperidine-1-carboxylate hydrochloride

methyl 4-(aminomethyl)pyridine-2-carboxylate dihydrochloride

methyl 4-(aminomethyl)thiophene-2-carboxylate hydrochloride

methyl 4-(aminooxy)butanoate hydrochloride

methyl 4-(azetidin-3-yl)benzoate hydrochloride

methyl 4-(azetidin-3-yl)pyridine-2-carboxylate; trifluoroacetic acid