英文名称: | poly(oxy-1,2-ethanediyl), alpha, alpha'-(iminodi-2,1-ethanediyl)bis[ omega -(su | lfooxy)-, n-c16-22-alkyl derivs., diammonium salts | poly(oxy-1,2-ethanediyl), alpha,alpha'-(iminodi-2,1-ethanediyl)bis[ omega -(sulfooxy)-, n-c16-22-alkylderivs., diammonium salts |
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