5,8-二甲氧基-1,2,3,4-四氢异喹啉-4-醇盐酸盐

7-(methylamino)isoquinoline-5,8-dione

6,7-dichloroisoquinoline-5,8-dione

5,8-二氢异喹啉-5,8-二酮

5,8-dimethoxyisoquinoline