1-Tetradecylpyridinium bromide 1155-74-4 50958-02-6 EINECS 214-586-2 Fixanol VR Fylomac 90 Morpan TPB Myristylpyridinium bromide N-Tetradecylpyridinium bromide NSC 148339 Pyridinium, 1-tetradecyl-, bromide TETRADECYLPYRIDINIUM BROMIDE