13326-56-2
ethyl 2-[2-(3,4-dimethoxyphenyl)ethylamino]-2-oxoacetate
→
~59%
13326-57-3
ethyl 6,7-dimethoxy-3,4-dihydroisoquinoline-1-carboxylate
120-20-7
3,4-二甲氧基苯乙胺