22627-70-9
3-乙氧基-2-环戊烯酮
→
~95%
28566-12-3
3-aminocyclopent-2-en-1-one
930-60-9
4-环戊烯-1,3-二酮
3859-41-4
1,3-环戊二酮
28566-14-5
6,7-二氢环戊烷并[b]吡啶-5-酮
173064-91-0
6,7-二氢-2-甲基环戊并[b]吡啶-5-酮
87883-19-0
3-nitro-6,7-dihydrocyclopenta[b]pyridin-5-one
54664-54-9
4-methyl-6,7-dihydro-5H-cyclopenta[b]pyridine