5,6,7-trimethoxy-2-(2,4,5-trimethoxyphenyl)chromen-4-one

(2-methoxy-2-phenylethyl)selanylbenzene

methyl N-(2-acetamidoethyl)carbamodithioate

2-氧代-3-苯基丙酸甲酯

[4-cyclohexyl-3-(methylcarbamoyloxy)phenyl]-trimethylazanium,iodide