英文名称
4-amino-5-[[4-[[4-[[2,6-diamino-3,5-bis(trioxidanylsulfanyl)phenyl]diazenyl]phenyl]-hydroxyhydrazinylidene]cyclohexa-2,5-dien-1-ylidene]hydrazinylidene]-6-iminocyclohexa-1,3-diene-1,3-disulfonic acid;4-[[4-[[4-[2-(3-carboxy-2-oxo-8-sulfonaphthalen-1-ylidene)hydrazinyl]phenyl]-hydroxyhydrazinylidene]cyclohexa-2,5-dien-1-ylidene]hydrazinylidene]-3-oxo-5-(trioxidanylsulfanyl)naphthalene-2-carboxylic acid