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CAS NO:184691-77-8
CAS:
184691-77-8
英文名称:
2-oxepanone, polymer with 2,4-diisocyanato-1-methylbenzene and 2,2-dimethyl-1,3
-propanediol
2-oxepanone, polymer with2,4-diisocyanato-1-methylbenzene and 2,2-dimethyl-1,3-propanediol
