英文名称
trisodium;3-[[4-[[4-[4-[2-(5-chloro-6-oxo-3-sulfocyclohexa-2,4-dien-1-ylidene)hydrazinyl]-3-methyl-5-oxo-4H-pyrazol-1-yl]phenyl]carbamoyl]-2-methylphenyl]hydrazinylidene]-7-[3-methyl-4-[2-(5-nitro-6-oxo-3-sulfocyclohexa-2,4-dien-1-ylidene)hydrazinyl]-5-oxo-4H-pyrazol-1-yl]-4-oxonaphthalene-2-sulfonic acid