N-trimethylsilylmethanamine

1,3,5-tritert-butylcyclopenta-1,3-diene

6-bromohexahydro-2h-3,5-methanocyclopenta[b]furan-2-one

N-(3-环戊烯-1-基)苯甲酰胺

5-(4-methylpent-3-en-2-ylidene)cyclopenta-1,3-diene