英文名称
3-[[4-[4-[(7-amino-1-oxo-3-sulfo-3,7-dihydronaphthalen-2-ylidene)hydrazinylidene]cyclohexa-2,5-dien-1-ylidene]cyclohexa-2,5-dien-1-ylidene]hydrazinylidene]-6-[[3-(dihydroxyamino)phenyl]hydrazinylidene]-5-imino-4-oxonaphthalene-2,7-disulfonic acid