Synonyms: (±)-trans-3-Ethyl-1,4a,5,6,7,8,8a,9-octahydro-2,6-dimethyl-4H-pyrrolo[2,3-g]isoquinolin-4-one Monohydrochloride Dihydrate;83784-19-4;Ro 22-1319/003;trans-(±)-3-Ethyl-1,4a,5,6,7,8,8a,9-octahydro-2,6-dimethyl-4H-pyrrolo[2,3-g]isoquinolin-4-one Monohydrochloride Dihydrate