121-27-7 2-Amino-4,4'-dichlorodiphenyl ether 4,4'-Chloro-2-aminodiphenyl ether 4,4'-Dichloro-2-aminodiphenyl ether 5-Chloro-2-(p-chlorophenoxy)aniline Aniline, 5-chloro-2-(p-chlorophenoxy)- Benzenamine, 5-chloro-2-(4-chlorophenoxy)- Fast Red FR base NSC42129