| 4-ethoxy-benzoic aci 3-(diethylamino)-2-dimethylpropyl ester |
| 3-(diethylamino)-2-dimethylpropyl-4-ethoxybenzoate |
| 4-ethoxybenzoic acid 3-(diethylamino)-2-dimethylpropyl ester |
| gamma-diethylamino-beta-dimethylpropyl-4-ethoxybenzoate |
| 4-ethoxy-benzoic aci3-(diethylamino)-2-dimethylpropyl ester |
