1: 2-Ethoxyethyl acetate
2: 2-(diethylamino)ethyl 2-aminobenzoate
3: N-Ethylethylenediamine, Ethyl benzoate
4: 2-(diethylamino)ethyl 4-hydroxybenzoate
5: プロカイン 2-(diethylamino)ethyl 4-aminobenzoate
1: 2-Ethoxyethyl acetate
2: 2-(diethylamino)ethyl 2-aminobenzoate
3: N-Ethylethylenediamine, Ethyl benzoate
4: 2-(diethylamino)ethyl 4-hydroxybenzoate
5: プロカイン 2-(diethylamino)ethyl 4-aminobenzoate