Synonyms: Butanedioicacid,mono[[6-[3-(3-carboxy-1-oxopropoxy)-3,4-dihydro-5,7-dihydroxy-4-oxo-2H-1-benzopyran-2-yl]-2,3-dihydro-3-(4-hydroxy-3-methoxyphenyl)-1,4-benzodioxin-2-yl]methyl]ester, [2R-[2a,3b,6(2R*,3R*)]]-; Succinic acid,ester with3,5,7-trihydroxy-2-[3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-1,4-benzodioxan-6-yl]-4-chromanone(2:1) (8CI); 1,4-Benzodioxin, butanedioic acid deriv.