1-甲基-6,7-二甲氧基-3,4-二氢异喹啉

2-(3,4-dimethoxyphenyl)ethyl acetate

1-benzyl-6,7-dimethoxy-3,4-dihydroisoquinoline,hydrochloride

6,7-dimethoxy-1-propyl-3,4-dihydroisoquinoline

(1Z)-6,7-dimethoxy-1-(nitrosomethylidene)-2H-isoquinoline