1-Chlor-5-nitroanthrachinon 1-Chloro-5-nitroanthraquinone 1-Nitro-5-chloroanthraquinone 129-40-8 5-Chloro-1-nitroanthraquinone 9,10-Anthracenedione, 1-chloro-5-nitro- Anthraquinone, 1-chloro-5-nitro- NSC4994 WLN: L C666 BV IVJ DNW KG