Chemical Name : 4,4'-Diisocyanato-3,3'-dimethyldiphenylmethane
CAS : 139-25-3
Synonyms: 3,3'-Dimethyldiphenylmethane-4,4'-di-iso-cyanate;4,4'-Diisocyanato-3,3'-dimethyldiphenylmethane;4,4'-Diisothiocyanato-3,3'-dimethyldiphenylmethane;Bis(4-isocyanato-3-methylphenyl)methane
Tetra


![5-(TERT-BUTOXYCARBONYL)-5,6-DIHYDRO-4H-PYRROLO[3,4-D]OXAZOLE-2-CARBOXYLIC ACID](https://thsciimg.chemcd.cn/TS91968.gif)
