英文别名1-(4-METHOXY-BENZYL)-1,2,3,4,5,6,7,8-OCTAHYDRO-ISOQUINOLINE; (S)-1-(4-Methoxybenzyl)-1,2,3,4,5,6,7,8-octahydro isoquinoline; Isoquinoline,1,2,3,4,5,6,7,8-octahydro-1-[(4-Methoxyphenyl)Methyl]-, (1S)-; Dextromethorphan Impurity 12; Dextromethorphan Impurity 16