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| 时间：[!--newstime--] 来源：化工号 作者：C17H18N2O2 |
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N,N'-双水杨酸水酯-1,3-二氨基丙烷N,N'-二水杨醛-1,3-丙二胺N,N’-双水杨酸水酯-1,3-二氨基丙烷N,N'-双水杨醛缩丙二胺N,N-双(亚水杨基)-1,3-丙二胺N,N'-双(亚水杨基)-1,3-丙二胺[!--newstext--]
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