2-甲乙氧基二苯甲酮

2-benzoyl-N,N-dimethylbenzamide

2-benzoyl-N,N-bis(2-hydroxyethyl)benzamide

3-(3,5-dibromo-4-hydroxyphenyl)-3-phenyl-2-benzofuran-1-one

2-aminomethylpyrrol-3-acetic acid 4-propionic acid