3780521 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3780521 > 2 > ChemIDplus > 085818491 > 2,4-Dioxo-1,3-diazetidine-1,3-diylbis(p-phenylenethio-o-phenylene)diisocyanate 85818-49-1 EINECS 288-596-0 > 85818-49-1 > 085818491 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=085818491 $$$$