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Ethanaminium,2-[(4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoro-1-oxoundecyl)oxy]-N-[2-[(4,4,5,5,6,6,7,7,8,8,9,9,10,10,11,11,11-heptadecafluoro-1-oxoundecyl)oxy]ethyl]-N,N-dimethyl-, bromide related products: