721920-79-2
→
~98%
721920-80-5
2-(5,6,7,8-四氢-1,8-萘啶-2-基)乙酸乙酯
1569-16-0
2-甲基-[1,8]-萘啶
339536-82-2
ethyl 2-(1,8-naphthyridin-2-yl)acetate