Ethyl 6-bromo-4-chloro-1,5-naphthyridine-3-carboxylate
6-溴-4-氯-1,5-萘啶-3-羧酸乙酯
CAS No. 1083181-13-8
Ethyl 6-bromo-4-chloro-1,5-naphthyridine-3-carboxylate
6-甲氧基-1,5-萘啶-4-醇