3843176 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3843176 > 2 > ChemIDplus > WH1312320 > NIOSH/WH1312320 > 1'-(4-(Diethylamino)butyl)spiro(indan-2,3'-pyrrolidine)-2',5'-dione hydrochloride Spiro(indan-2,3'-pyrrolidine)-2',5'-dione, 1'-(4-(diethylamino)butyl)-, hydrochloride WH1312320 > WH1312320 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=WH1312320 $$$$