1-(Phenylamino)-4-hydroxyanthraquinone 1-Anilino-4-hydroxyanthraquinone 1-Hydroxy-4-anilinoanthraquinone 19286-75-0 9,10-Anthracenedione, 1-hydroxy-4-(phenylamino)- Anthraquinone, 1-anilino-4-hydroxy- Anthraquinone, 1-hydroxy-4-(phenylamino)- Disperse Violet 23 Disperse Violet 27 NSC118283