1,2,4-三氮唑

1H-1,2,4-Triazole-1-carboxylic acid, 2,2,2-trichloroethyl ester

三溴乙醇

2,2,2-三氯乙基氯磺酸酯

1-O-methyl 3-O-(2,2,2-trichloroethyl) propanedioate