3733443 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3733443 > 2 > ChemIDplus > 012773023 > 12773-02-3 Antibiotic WR 142 WR 142 WR-142 > 12773-02-3 > 012773023 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=012773023 $$$$