6,7-二甲氧基异喹啉

3,4-二甲氧基苯甲醛

N-(methoxycarbonyl)-6,7-dimethyloxy-1,2,3,4-tetrahydroisoquinoline

6,7-Dimethoxy-2-methylisochinolinium-chlorid

N-formyl-N-(3,4-dimethoxyphenyl)methyl-2-(phenylthio)ethylamine