1-Amino-4-hydroxy-2-(4-hydroxyphenoxy)anthraquinone 18622-13-4 9,10-Anthracenedione, 1-amino-4-hydroxy-2-(4-hydroxyphenoxy)- Anthraquinone, 1-amino-4-hydroxy-2-(p-hydroxyphenoxy)- EINECS 242-450-2