79641-41-1
N-[2-(3,4-dimethoxyphenyl)ethyl]malonic acid ethyl ester amide
→
~70%
40129-54-2
ethyl (2Z)-2-(6,7-dimethoxy-3,4-dihydro-2H-isoquinolin-1-ylidene)acetate
14028-68-3
1-乙氧羰基-6,7-二甲氧基-1,2,3,4-四氢异喹啉