| 3-amino-4-butoxy-benzoic aci 2-(diethylamino)ethyl ester |
| 2-(diethylamino)ethyl 3-amino-4-butoxybenzoate |
| 3-amino-4-butoxybenzoic acid 2-(diethylamino)ethyl ester |
| beta-(diethylamino)ethyl 3-amino-4-n-butoxybenzoate |
| 3-amino-4-butoxy-benzoic aci 2-(diethylamino)ethylester |
