英文名称: | 2-ethanediyl)], .alpha.-butyl-.omega.-(2-propenyloxy)-Poly[oxy(methyl-1 | alpha-butyl- omega -(2-propenyloxy)-poly[oxy(methyl-2-ethanediyl)] | alpha-butyl- omega-(2-propenyloxy)-poly[oxy(methyl-2-ethanediyl)] | Poly[oxy(methyl-1,2-ethanediyl)],.alpha.-butyl-.omega.-(2-propenyloxy)- |
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