o-Aminophenol hydrochloride51-19-4100 % similar 2-Aminophenol95-55-685 % similar Phenol, 2-amino-, sulfate (2:1)67845-79-861 % similar 4-Amino-1-naphthol hydrochloride5959-56-857 % similar 2-Aminoresorcinol hydrochloride634-60-656 % similar Dianol137-09-754 % similar 4,6-Diaminoresorcinol dihydrochloride16523-31-252 % similar 3-Amino-2-methylphenol53222-92-752 % similar 5-Amino-1-naphthol83-55-652 % similar o-Chloroaniline hydrochloride137-04-248 % similar O-Toluidinium chloride636-21-548 % similar Catechol120-80-948 % similar 2-Amino-4-phenylphenol1134-36-747 % similar 3-Amino-2-naphthol5417-63-046 % similar α-Naphthylamine hydrochloride552-46-546 % similar Fast red BB base134-29-245 % similar 2-Amino-5-methylphenol2835-98-545 % similar 2-Amino-4-methylphenol95-84-145 % similar 3,3′-Dihydroxy-4,4′-diaminobiphenyl2373-98-044 % similar 2-Aminoresorcinol3163-15-344 % similar