N-甲酰基-苯甲酰胺

N-羟基甲酰胺

formic acid,4-methoxyphenol

5,7-dimethyl-1H-pyrazolo[3,4-d]pyrimidine-4,6-dione

1-(4-methoxy-1-benzofuran-5-yl)-3-phenylpropane-1,3-dione