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Ethyl chloroformate（ECF）
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Cyclohexyl isocyanate
2-Cyanophenol（2-CP）
Methyl Chloroformate(MCF)
Dimethylcarbamyl Chloride (DMCC)
O-phenylenediamine (OPDA)
O-nitrochlorobenzene (ONCB)
P-nitrochlorobenzene (PNCB)
2-Nitroaniline
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