3-(benzenesulfonyl)-5-phenyl-4,5-dihydro-1,2-oxazole

3-羟基-6-氧代庚腈

5-butyl-4,5-dihydro-3-(phenylsulfonyl)isoxazole

3,4-bis(benzenesulfonyl)-2-oxido-1,2,5-oxadiazol-2-ium

trans-4,5-dihydro-4,5-diphenyl-3-(phenylsulfonyl)isoxazole