英文名称
2-[[8-[[4-[2-[3-[[[2-[[7-[(2-carboxyphenyl)diazenyl]-8-hydroxy-3,6-disulfonaphthalen-1-yl]amino]-6-oxo-1H-1,3,5-triazin-4-yl]amino]carbamoyl]benzoyl]hydrazinyl]-6-oxo-1H-1,3,5-triazin-2-yl]amino]-1-hydroxy-3,6-disulfonaphthalen-2-yl]diazenyl]benzoic acid