英文别名
Bis-(4-isocyanato-3-methyl-phenyl)-[1,3]diazetidin-2,4-dion;2,4-dioxo-1,3-diazetidine-1,3-bis(3-methyl-p-phenylene) diisocyanate;1,3-Diazetidine-2,4-dione, 1,3-bis(4-isocyanato-3-methylphenyl)-;1,3-bis(4-isocyanato-3-methylphenyl)-1,3-diazetidine-2,4-dione