4,4'-二异氰酸基-3,3'-二甲基二苯基甲烷,英文名:4,4'-DIISOCYANATO-3,3'-DIMETHYLDIPHENYLMETHANE,CAS:

2026-03-27 10:24:45

139-25-3

4,4'-二异氰酸基-3,3'-二甲基二苯基甲烷(4,4'-DIISOCYANATO-3,3'-DIMETHYLDIPHENYLMETHANE)

CAS: 139-25-3

化学式: C17H14N2O2

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