3840535 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3840535 > 2 > ChemIDplus > UL1320000 > NIOSH/UL1320000 > Protomycin UL1320000 > UL1320000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=UL1320000 $$$$