N-(4-甲酰基-2-硝基苯基)乙酰胺

methyl 5-methylhexa-2,4-dienoate

7-hydroxy-3-(4-methoxyphenyl)-4-methylchromen-2-one

4-乙基-7-羟基-3-(4-甲氧基苯基)-二氢-1-苯并吡喃-2-酮

7-hydroxy-3-(4-methoxyphenyl)-4-propyl-2H-1-benzopyran-2-one