Synonyms: Glucopyranosiduronicacid, 16a,17b-dihydroxyestra-1,3,5(10)-trien-3-yl, monosodium salt,b-D- (8CI);Estra-1,3,5(10)-triene-16a,17b-diol, 3-(b-D-glucopyranuronosyloxy)-,monosodium salt (8CI); Estrane, b-D-glucopyranosiduronic acid deriv.; Estriol sodium 3-glucuronate