((3-Hydroxy-2-pyridyl)methyl)trimethylammonium bromide (p-bromophenyl)methylcarbamate 69766-50-3 AMMONIUM, ((3-HYDROXY-2-PYRIDYL)METHYL)TRIMETHYL-, BROMIDE, (p-BROMOPHENYL)METHY Ammonium, ((3-hydroxy-2-pyridyl)methyl)trimethyl-, bromide, (p-bromophenyl)methylcarbamate Ro 2-1976