3840401 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3840401 > 2 > ChemIDplus > UG8865000 > NIOSH/UG8865000 > 4'-Butyl-2-methyl-3-(1-pyrrolidinyl)propiophenone hydrochloride Propiophenone, 4'-butyl-2-methyl-3-(1-pyrrolidinyl)-, hydrochloride UG8865000 > UG8865000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=UG8865000 $$$$