3826990 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3826990 > 2 > ChemIDplus > ES8825000 > NIOSH/ES8825000 > Butyric acid, alpha-(N-crotonyl-N-ethyl)amino-, mixed with alpha-(N-crotonyl-N-propyl)amino butyric acid ES8825000 > ES8825000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=ES8825000 $$$$