4-Aminoacetophenone

4-Aminobenzohydrazide

4-Aminobenzo-2,1,3-thiadiazole

4-Aminobenzyl alcohol

4-AMINO-D,L-BENZYLSUCCINIC ACID

N-Ethyl-N-(2-hydroxyethyl)-1,4-phenylenediamine sulfate

4-AMINO-3-FURAZANECARBOXAMIDOXIME

4-Aminophenylacetic acid