| 英文名称: | | benzene,1,1 1-methylenebis(4-isocyanato-3-methyl- | | benzene,1,1'-methylenebis[4-isocyanato-3-methyl- | | isocyanic acid, ester with di-o-toluenemethane | | 3,3'-dimethyldiphenylmethane-4,4'-diisocyanate | | 5,5'-methylenebis(2-isocyanatotoluene) | | 1,1'-methylenebis[4-isocyanato-3-methyl-benzen | | 5,5'-methylenebis(2-isocyanato-toluen | | diisocyanatodimethyldiphenylmethane |
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