1-Amino-4-hydroxy-2-(4-pentylphenoxy)anthraquinone 67875-20-1 9,10-Anthracenedione, 1-amino-4-hydroxy-2-(4-pentylphenoxy)- Anthraquinone, 1-amino-2-(p-amylphenoxy)-4-hydroxy- EINECS 267-535-1