1,2,3,4-tetrahydro-6,7-dimethoxy-2-[(4-methylphenyl)sulfonyl]isoquinoline

N-formyl-6,7-dimethoxytetrahydroisoquinoline

6,7-二甲氧基-1,2,3,4-四氢异喹啉盐酸盐

3,4-二甲氧基-~-硝基苯乙烯

N-Boc-6,7 dimethoxytetrahydroisoquinoline