3743005 -OEChem-02060822572D 0 0 0 0 0 0 0 0 0999 V2000 M END > 3743005 > 2 > ChemIDplus > 051568684 > 51568-68-4 7-Ethyl-8-bromo-10-(1'-D-ribityl)isoalloxazine 8-Bromo-7,8-didemethyl-7-ethylriboflavin 8-Bromo-7-ethylriboflavin Riboflavin, 8-bromo-7,8-didemethyl-7-ethyl- > 51568-68-4 > 051568684 > http://chem.sis.nlm.nih.gov/chemidplus/ > http://chem.sis.nlm.nih.gov/chemidplus/direct.jsp?result=advanced®no=051568684 $$$$