3841943 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3841943 > 2 > ChemIDplus > UY5882520 > NIOSH/UY5882520 > 1-(3-(4-Methyl-1-piperazinyl)-2-hydroxypropyl)-2-pyrrolidinone fumarate (1:2) 2-Pyrrolidinone, 1-(3-(4-methyl-1-piperazinyl)-2-hydroxypropyl)-, E-2-butenedioate (1:2) UY5882520 > UY5882520 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=UY5882520 $$$$