1-(2-hydroxy-5-methylphenyl)-3-(3-methoxyphenyl)propane-1,3-dione

2-(3-methoxyphenyl)-6-methylchromen-4-one

2-(3-甲氧基苯甲酰胺基)乙酰氧肟酸

(3-methoxyphenyl)-piperidin-1-ylmethanone

piperidinium 4-nitrophenolate