3-[(4-甲基苯甲酰)氨基]-4-氧代-戊酸甲酯

2-[4-(bromomethyl)phenyl]-5-phenyl-1,3-oxazole

4-(4-methylbenzoyl)-3-phenyl-2H-1,2-oxazol-5-one

1-(2-hydroxyphenyl)-3-(4-methylphenyl)propane-1,3-dione

4-methylbenzenecarbothioic S-acid