3728245 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3728245 > 2 > ChemIDplus > 001402444 > 1402-44-4 Actinomycin F1 Actinomycin KS4 KS4 > 1402-44-4 > 001402444 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=001402444 $$$$