97-96-1
2-乙基丁醛
→
126997-07-7
2-吖丁啶酮, 4-(乙酰氧基)-3,3-二乙基-
143818-53-5
4-[1-(benzylcarbamoyl)-3,3-diethyl-4-oxoazetidin-2-yl]oxybenzoic acid
16006-10-3
3,3-diethylazetidin-2-one