3778443 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3778443 > 2 > ChemIDplus > 085223138 > 1-((4-((6'-(Dibutylamino)-3-oxospiro(isobenzofuran-1(3H),9'-(9H)xanthen)-2'-yl)amino)phenyl)sulphonyl)piperidine 85223-13-8 EINECS 286-366-4 > 85223-13-8 > 085223138 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=085223138 $$$$