4-13-00-01018 (Beilstein Handbook Reference) 4-Butoxyaniline 4344-55-2 ANILINE, p-BUTOXY- Aminophenyl-n-butyl ether BRN 2084421 Benzenamine, 4-butoxy- EINECS 224-402-2 NSC 5443 p-Aminophenol n-butyl ether p-Butoxyaniline p-Butyloxyaniline