3836571 -OEChem-02060822582D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3836571 > 2 > ChemIDplus > RY5300000 > NIOSH/RY5300000 > C 52 Penicillin, compd. with choline bromide Penicillin-cholinester bromid [German] RY5300000 > RY5300000 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=RY5300000 $$$$