1-HYDROXYANTHRAQUINONE 1-Hydroxy-9,10-anthraquinone 1-Hydroxyanthrachinon [Czech] 129-43-1 4-08-00-02586 (Beilstein Handbook Reference) 9,10-Anthracenedione, 1-hydroxy- Anthraquinone, 1-hydroxy- BRN 1912751 CCRIS 3694 EINECS 204-946-7 HSDB 7145 NSC 8640