| 英文名称: | | poly(oxy-1,2-ethanediyl), omega -(2-carboxyethoxy)- omega '-hydroxy- alpha, alp | | 1-ethanediyl)bis-ha'-(iminodi- n-coco alkyl derivs. | | 2-ethanediyl), omega -(2-carboxyethoxy)-omega '-hydroxy- alpha, alpha'-(iminodi-2,1-ethanediyl)bis-poly(oxy- n-cocoalkyl derivs. |
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