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CAS NO:71519-83-0
CAS:
71519-83-0
英文名称:
d alpha-hydro- omega -hydroxypoly[oxy(methyl-1,2-ethanediyl)]
hexanedioic acid, polymer with1,3-diisocyanatomethylbenzene, 1,2-ethanediol and alpha-hydro- omega-hydroxypoly[oxy(methyl-1,2-ethanediyl)]
