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Changzhou Jintan Hengxin Institute of Chemistry(Leping Yongxin Chemical Co., Ltd.)
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N,N,N',N'-Tetramethyl-1,3-propanediamine
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Ethyl 4-chlorobutyrate
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Methyl 4-chlorobutyrate
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tert-Butyl 4-bromobutanoate
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Methyl 4-bromobutyrate
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4-Bromobutyryl chloride
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4-Bromobutanoic acid
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Ethyl 3-bromopropionate
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Methyl 3-bromopropionate
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3-Bromopropionyl chloride
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