3,4,5-三甲氧基苯甲酰肼

4-amino-3-(3,4,5-trimethoxyphenyl)-1H-1,2,4-triazole-5(4H)-thione

methyl N'-benzoylhydrazinocarbodithioate

(4-amino-5-phenyl-4H-[1,2,4]triazol-3-ylmercapto)-acetic acid ethyl ester