2-甲基-1,2,3,4-四氢异喹啉

2-甲基异喹啉-1,3,4-三酮

2-benzyl-2-methyl-3,4-dihydro-1H-isoquinolin-2-ium,iodide

2-甲基异喹啉-1(2H)-酮

2-methyl-isoquinolinium, dichloro iodide