1-Amino-4-chloroanthraquinone 2872-47-1 4-Amino-4-chloroanthraquinone 4-Chloro-1-aminoanthraquinone 9,10-Anthracenedione, 1-amino-4-chloro- Anthraquinone, 1-amino-4-chloro- C.I. 62805 NSC39927