Synonyms: SYRINGETIN;3',5'-DIMETHOXY-3,4',5,7-TETRAHYDROXYFLAVONE;3',5'-DIMETHOXY-3,5,7,4'-TETRAHYDROXYFLAVONE;4H-1-Benzopyran-4-one, 3,5,7-trihydroxy-2-(4-hydroxy-3,5-dimethoxyphen yl)-;SYRINGETIN(SH);3'',5''-DIMETHOXY-3,5,7,4''-TETRAHYDROXYFLAVONE WITH HPLC;3'',5''-DIMETHOXY-3,5,7,4''-TETRAHYDROXYYFLAVONE;3,4',5,7-Tetrahydroxy-3',5'-dimethoxyflavone