1-乙基-1,2,3,4-四氢异喹啉

3,4-二氢异喹啉-2(1h)-甲醛

2-oxido-3,4-dihydroisoquinolin-2-ium

1-methyl-3,4-dihydroisoquinoline

2-甲基-1,2,3,4-四氢异喹啉