1-Amino-4-ethoxybenzene 156-43-4 4-13-00-01017 (Beilstein Handbook Reference) 4-Aminoethoxybenzene 4-Aminophenetole 4-ETHOXYANILINE 4-Ethoxybenzenamine AI3-09042 Aniline, p-ethoxy- BRN 0606666 Benzenamine, 4-ethoxy- CCRIS 2878 CP 5685 EINECS 205-855-5 Ethyl p-aminophenol NSC 3116 Phenethidine Phenetidine p-Aminofenetol [Czech] p-Aminophenetole p-Ethoxyaniline p-Fenetidin [Czech] p-Phenetidin p-Phenetidine