英文名称
3-[[4-[4-[(2Z)-2-[4-hydroxy-6-oxo-3-[2-[(7E)-8-oxo-7-[(E)-(6-oxocyclohexa-2,4-dien-1-ylidene)hydrazinylidene]-3,6-disulfonaphthalen-1-yl]hydrazinyl]cyclohexa-2,4-dien-1-ylidene]hydrazinyl]anilino]-3-sulfophenyl]hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylic acid