Keywords: 2-hydroxyestriol.png 2-Hydroxyestriol svg en The 2D skeletal structure of 2-hydroxyestriol IUPAC name 8R 9S 13S 14S 16R 17R -13-methyl-6 7 8 9 11 12 14 15 16 17-decahydrocyclopentaaphenanthrene-2 3 16 17-tetrol 2016-12-17 PubChem PubChem other versions PD-USGov Steroids Catechols |