英文名称
1-Amino-7-[[4-[4-[2-[8-amino-7-(hydroxy-oxo-oxoniumylidene-lambda6-sulfanyl)-1-oxo-5-sulfonatonaphthalen-2-ylidene]hydrazinyl]-3-methylphenyl]-2-methylphenyl]hydrazinylidene]-4-(hydroxy-oxo-oxoniumylidene-lambda6-sulfanyl)-8-oxonaphthalene-2-sulfonate