3841652 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3841652 > 2 > ChemIDplus > UX9349300 > NIOSH/UX9349300 > Pyrrol-2-aldehyde-p-nitrophenylhydrazone Pyrrole-2-carboxaldehyde, (p-bromophenyl)hydrazone UX9349300 > UX9349300 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=UX9349300 $$$$