1,2,5,8-Tetrahydroxy-9,10-anthracenedione 1,2,5,8-Tetrahydroxy-9,10-anthraquinone 1,2,5,8-Tetrahydroxyanthracinon 1,2,5,8-Tetrahydroxyanthraquinone 1,4,5,6-Tetrahydroxyanthraquinone 4-08-00-03683 (Beilstein Handbook Reference) 81-61-8 9,10-Anthracenedione, 1,2,5,8-tetrahydroxy- Alizarinbordeaux Alizarine Bordeaux Alizarine Bordeaux B Anthraquinone, 1,2,5,8-tetrahydroxy- BRN 1889617 C.I. 58500 C.I. Mordant Violet 26 CCRIS 5598 EINECS 201-366-6 Khinalizarin NSC 144046 NSC 4896 QUINALIZARIN Quinalizarine