英文名称: | Poly(oxy-1,2-ethanediyl), .alpha.,.alpha.'-[(methyloctadecyliminio)di-2,1-ethanediyl] bis[.omega.-hydroxy-, methyl sulfate (salt) | 2-ethanediyl), alpha,alpha'-[(methyloctadecyliminio)di-2,1-ethanediyl]bis[ omega -hydroxy-poly(oxy-methyl sulfate (salt) | Poly(oxy-1,2-ethanediyl),.alpha.,.alpha.'-[(methyloctadecyliminio)di-2,1-ethanediyl] bis[.omega.-hydroxy-,methyl sulfate(salt) |
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