2,2'-methylenebis[6-(o-isocyanatobenzyl)phenyl] diisocyanate;1,1'-methylenebis[2-isocyanato-3- [(2-isocyanatophenyl) methyl]] -Benzene 1,1'-methylenebis[2-isocyanato-3-[(2-isocyanatophenyl)methyl]-benzen;1,1'-Methylenebis[2-isocyanato-3-[(2-isocyanatophenyl)methyl]benzene]
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