英文名称
(3Z)-3-[[4-[[4-anilino-6-[[(7Z)-7-[[4-[(8-hydroxy-3,6-disulfonaphthalen-1-yl)diazenyl]-2-methoxy-5-methylphenyl]hydrazinylidene]-8-oxo-3,6-disulfonaphthalen-1-yl]amino]-1,3,5-triazin-2-yl]amino]phenyl]hydrazinylidene]-6-oxocyclohexa-1,4-diene-1-carboxylic acid