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CAS NO:154336-14-8
CAS:
154336-14-8
英文名称:
2-oxepanone, polymer with 1,1'-methylenebis[isocyanatobenzene] and oxybis[propa
2-oxepanone, polymer with1,1'-methylenebis[isocyanatobenzene] and oxybis[propanol]
