| 英文名称: | | 2H-Azepin-2-one,hexahydro-,polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) | | 2H-Azepin-2-one, hexahydro-, polymer with .alpha.-hydro-.omega.-hydroxypoly(oxy-1,2-ethanediyl) | | hexahydro-2h-azepin-2-on polymer with alpha-hydro- omega -hydroxypoly(oxy-1 | | 2h-azepin-2-one, hexahydro-, polymer with alpha-hydro-omega -hydroxypoly(oxy-1,2-ethanediyl) |
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