120-92-3
环戊酮
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3197-72-6
2-(cyclopenten-1-yl)ethanamine
22734-04-9
1-环戊烯乙腈
81304-92-9
2-[2-(cyclopenten-1-yl)ethyl]isoindole-1,3-dione
91375-05-2
1-[2-(cyclopenten-1-yl)ethyl]pyrrolidine-2,5-dione