3843177 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3843177 > 2 > ChemIDplus > WH1312350 > NIOSH/WH1312350 > 1'-(4-(Dimethylamino)butyl)spiro(indan-1,3'-pyrrolidine)-2',5'-dione Spiro(indan-1,3'-pyrrolidine)-2',5'-dione, 1'-(4-(dimethylamino)butyl)- WH1312350 > WH1312350 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=WH1312350 $$$$