| 英文名称: | | polyphosphoric acids, esters with alpha, alpha', alpha''-(nitrilotri-2,1-ethane | | diyl)tris[ omega -hydroxypoly(oxy-1,2-ethanediyl)] | | polyphosphoric acids, esters with alpha, alpha',alpha''-(nitrilotri-2,1-ethanediyl)tris[ omega-hydroxypoly(oxy-1,2-ethanediyl)] |
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