4017-56-5
2-氧-1-环辛烷羧酸
+
107-02-8
丙烯醛
→
13347-96-1
ethyl 2-oxo-1-(3-oxopropyl)cyclooctane-1-carboxylate
95338-31-1
12-methyl-oxacyclododecan-2-one