3,3'-diphenyl-3a,6a-dihydro-4-oxospiro[isoxazolino-5',6-isoxazolo[3,4-c]furanone]

苯甲腈 N-氧化物

3-phenyl-5-vinylisoxazole

3-phenyl-5-vinyl-4,5-dihydroisoxazol-5-ol

原白头翁素