英文同义词
2-(4-(1,3-dibutyltetrahydro-4,6-dioxo-2-3(2h)-benzoxazolepropanesulfonicaci;2-[4-(1,3-dibutyltetrahydro-4,6-dioxo-2-3(2h)-benzoxazolepropanesulfonicaci;mc540;MEROCYANINE 540, FOR FLUORESCENCE;MEROCYANINE 540;2-[4-(1,3-Dibutyl-1,3,4,6-tetrahydro-4,6-dioxo-2-thioxopyrimidin-5(2H)-ylidene)-2-butenylidene]-3(2H)-benzoxazolepropane-1-sulfonic acid sodium salt;Merocyanine 540,99%;Nsc369286