英文名称
5-[(1E,3E)-5-[2,11-dimethyl-9-(3-sulfopropyl)-7-aza-9-azoniatricyclo[6.4.0.02,6]dodeca-1(8),6,9,11-tetraen-5-ylidene]-3-methylpenta-1,3-dienyl]-2-methyl-9-(3-sulfopropyl)-7,9-diazatricyclo[6.4.0.02,6]dodeca-1(12),5,7,10-tetraene-11-sulfonic acid