| 英文名称: | | 3-propanediol, 2,2-bis(bromomethyl)- polymer with 2-(bromomethyl)-2-(hydroxy | | methyl)-1,3-propanediol and (chloromethyl)oxirane | | 1,3-propanediol, 2,2-bis(bromomethyl)-, polymer with2-(bromomethyl)-2-(hydroxymethyl)-1,3-propanediol and(chloromethyl)oxirane |
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