3-nitro-2-(trichloromethyl)bicyclo[2.2.1]hept-5-ene

1-oct-2-ynylcyclopenta-1,3-diene

4-(hydroxymethylidene)cyclopenta-2,5-diene-1,2-dicarbaldehyde

5,8-Methanoisoquinoline, 5,8-dihydro-

(4S)-N-巴豆酰基-4-异丙基-2-恶唑烷酮