193818-30-3
→
332884-21-6
5,6,7,8-四氢-1,8-萘啶-2-丁酸
193818-28-9
1,8-Naphthyridine-2-butanoic acid, ethyl ester
13984-57-1
4-乙酰基丁酸乙酯
5,6,7,8-四氢-1,8-萘啶-2-丁酸乙酯