英文名称
7-amino-3-[[2-(hydroperoxymethyl)phenyl]hydrazinylidene]-4-oxonaphthalene-2-sulfonic acid;7-amino-4-hydroxy-3-[2-(6-nitro-2-oxo-4-sulfonaphthalen-1-ylidene)hydrazinyl]naphthalene-2-sulfonic acid;2-[2-(3,6-dimethyl-1-oxonaphthalen-2-ylidene)hydrazinyl]benzoic acid;1-[(1-hydroxy-3,6-dimethylnaphthalen-2-yl)hydrazinylidene]-4,6-dimethylnaphthalen-2-one