英文名称: | 2-ethanediyl), .alpha.-2-naphthalenyl-.omega.-hydroxy-Poly(oxy-1 | Ethoxylated .beta.-naphthol | Ethoxylated 2-naphthol | alpha-2-naphthalenyl- omega -hydroxy-poly(oxy-2-ethanediyl) | alpha-2-naphthalenyl- omega-hydroxy-poly(oxy-2-ethanediyl) | Poly(oxy-1,2-ethanediyl),.alpha.-2-naphthalenyl-.omega.-hydroxy- |
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