英文名称
2-[[4-Methoxy-1-(3,3,4,4,5,5,6,6,6-nonafluorohexoxy)-1,4-dioxobutan-2-yl]amino]ethyl-trimethylazanium;3-[[4-methoxy-1-(3,3,4,4,5,5,6,6,6-nonafluorohexoxy)-1,4-dioxobutan-2-yl]amino]propyl-trimethylazanium;4-methylbenzenesulfonate;trimethyl-[2-[[4-(methylamino)-1-(3,3,4,4,5,5,6,6,6-nonafluorohexoxy)-1,4-dioxobutan-2-yl]amino]ethyl]azanium