3-氧代-4-苯氧基丁酸乙酯

1,2-dichloro-1-(1,2-dichloroethylsulfanyl)ethane

N,N'-bis(3-methylphenyl)ethanediimidoyl dichloride

(4-nitrophenyl)-diphenylmethanol

3-methoxy-2-(methoxymethyl)prop-2-enenitrile