,7-二甲氧基-1,2,3,4-四羟基异喹啉-1-硫酮

6,7-二甲氧基-1,2,3,4-四氢异喹啉盐酸盐

1-乙氧羰基-6,7-二甲氧基-1,2,3,4-四氢异喹啉

6,7-dimethoxy-2-methylisoquinolin-2-ium,iodide

6,7-dimethoxy-1-(3,4,5-trimethoxyphenyl)-3,4-dihydroisoquinoline