N-Acetyl-N-(2-oxopropyl)acetamide

2'-羟基苯乙酮

2-methyl-2-acetylaminomethyl-chroman-4-one

1-(1-羟基苯基)-3-(4-甲氧基苯基)丙烷-1,3-二酮

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