英文别名Dextromethorphan Impurity 21; (R)-2-Formyl-1-[(4-methoxyphenyl)methyl]-1,2,3,4,5,6,7,8-octahydroisoquinoline; N-Formyl Octabase; (+)-3,4,5,6,7,8-hexahydro-1-(p-Methoxybenzyl)-2(1H)-Isoquinolinecarboxaldehyde; (S)-3,4,5,6,7,8-Hexahydro-1-[(4-Methoxyphenyl)Methyl]-2(1H)-isoquinolinecarboxaldehyde; (R)-1-(4-Methoxy-benzyl)-3,4,5,6,7,8-hexahydro-1H-isoquinoline-2-carbaldehyde; N-Formyl (R)-Octabase; (R)-N-Formyl Octabase; 2(1H)-Isoquinolinecarboxaldehyde, 3,4,5,6,7,8-hexahydro-1-[(4-methoxyphenyl)methyl]-, (R)- (9CI) 
