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CAS NO:123774-61-8
CAS:
123774-61-8
英文名称:
polymer with 1,3-diisocyanato-2-methylbenzene and 2,4-diisocyanato-castor oi
1-methylbenzene
castor oil, polymer with1,3-diisocyanato-2-methylbenzene and 2,4-diisocyanato-1-methylbenzene