英文名称: | Propanoic acid, 2-hydroxy-, polymer with .alpha.,.alpha.'-[(octadecylimino)di-2,1- ethanediyl]bis[.omega.-hydroxypoly(oxy-1,2-ethanediyl)] | Propanoic acid,2-hydroxy-,polymer with .alpha.,.alpha.'-[(octadecylimino)di-2,1-ethanediyl]bis[.omega.-hydroxypoly(oxy-1,2-ethanediyl)] |
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