936-52-7
N-(1-环戊烯基)吗啉
+
22054-13-3
7-hydroxyheptanal
→
33803-57-5
2-(7-hydroxyheptyl)cyclopent-2-en-1-one
64318-52-1
7-(4-acetyloxy-5-oxocyclopenten-1-yl)heptanoic acid
5239-43-0
7-(5-oxocyclopenten-1-yl)heptanoic acid