1,8-Dihydroxy-2,4,5,7-tetranitroanthraquinone 2,4,5,7-Tetranitrochrysazin 517-92-0 9,10-Anthracenedione, 1,8-dihydroxy-2,4,5,7-tetranitro- Anthraquinone, 1,8-dihydroxy-2,4,5,7-tetranitro- Chrysammic acid Chrysamminic acid NSC9046