3-ethoxy-3-methyl-butan-2-one-(2,4-dinitro-phenylhydrazone)

N-(3-methylbut-3-en-2-ylideneamino)-2,4-dinitroaniline

2-chloroethyl ethyl carbonate

2-(4-甲氧基苯基氨基)乙酸乙酯

1-[chloro(methyl)phosphoryl]oxyethane