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CAS NO:55636-49-2
CAS:
55636-49-2
英文名称:
hexanedioic acid, polymer with 2,2-dimethyl-1,3-propanediol, 1,6-hexanediol and
1,1'-methylenebis[4-isocyanatocyclohexane]
hexanedioic acid, polymer with2,2-dimethyl-1,3-propanediol, 1,6-hexanediol and
