英文名称
Tetrasodium;2-[[1-methyl-4-[[1-methyl-4-[[[[1-methyl-5-[[1-methyl-5-[(1-sulfo-5-sulfonatonaphthalen-2-yl)carbamoyl]pyrrol-3-yl]carbamoyl]pyrrol-3-yl]amino]-oxidomethylidene]amino]pyrrole-2-carbonyl]amino]pyrrole-2-carbonyl]amino]naphthalene-1,5-disulfonate