3744651 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3744651 > 2 > ChemIDplus > 054990873 > 54990-87-3 Crotactin > 54990-87-3 > 054990873 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=054990873 $$$$