2-(5-oxofuran-2-ylidene)propanoic acid

1,1-二苯基-2-丁酮

5-phenylhex-4-en-3-one

N-(4-{[4-(acetylamino)phenyl]sulfonyl}phenyl)propanamide

1-(2-methyl-2,3-dihydro-1-benzofuran-5-yl)propan-1-one