3735566 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3735566 > 2 > ChemIDplus > 021811734 > 1-Carboxyl-5,7-dibromo-6-hydroxy-2,3,4-trichloroxanthone 21811-73-4 CCRIS 8955 > 21811-73-4 > 021811734 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=021811734 $$$$