英文名称: | dodecanedioic acid, polymer with 1,3-butanediol, diethyl carbonate,.alpha.,.alp | ha.'-[[[3-(dimethylamino)propyl]imino]bis(methyl-2,1-ethanediyl)]bis[.omega.-hy | droxypoly[oxy(methyl-1,2-ethanediyl)]], 1,6-hexanediol, 1,1'-methylenebis[4-iso | cyanatobenzene] and 3-methyl-1,5-pentanediol | dodecanedioic acid, polymer with 1,3-butanediol,diethyl |
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