MEROCYANINE

merocyanine dye

Sodium 2-(4-(1,3-dibutyltetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-2-butenylidene)-3(2H)-benzoxazolepropanesulfonate

3(2H)-Benzoxazolepropanesulfonic acid, 2-(4-(1,3-dibutyltetrahydro-2,4,6-trioxo-5(2H)-pyrimidinylidene)-2-butenylidene)-, sodium salt