N-(1-环戊烯基)吗啉

(2-morpholinocyclopent-1-en-1-yl)(phenyl)methanone

phenyl-1-(2-methoxydiazene-1-oxide-1-yl)cyclopentyl ketone

3-phenyl-(3ar,6ac)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole

1-苯基-2-丁烯-1-酮