3-Hydroxyphenyldimethylethylammonium bromide 302-83-0 AMMONIUM, (3-HYDROXYPHENYL)DIMETHYLETHYL-, BROMIDE Ammonium, ethyl(m-hydroxyphenyl)dimethyl-, bromide (8CI) Benzenaminium, N-ethyl-3-hydroxy-N,N-dimethyl-, bromide (9CI) Edrophonium bromide Ethyl(m-hydroxyphenyl)dimethylammonium bromide N-Ethyl-3-hydroxy-N,N-dimethylbenzenaminium bromide Oedrophanium Ro 2-3198 Tensilon bromide