甲基2-乙氧基乙酸酯

对氯苯亚磺酸

3-(2-nitro-phenylsulfanyl)-pentane-2,4-dione

5-methyl-2,4-diphenyl-1,2,4-triazole-3-thione

2,6-二乙基-5-甲基嘧啶-4-胺