The molecule is a hydroxy monocarboxylic acid anion that is the conjugate base of 3-hydroxy-5,9,17-trioxo-4,5:9,10-disecoandrosta-1(10),2-dien-4-oic acid. It is a 6-oxo monocarboxylic acid anion and a hydroxy monocarboxylic acid anion. It is a conjugate base of a 3-hydroxy-5,9,17-trioxo-4,5:9,10-disecoandrosta-1(10),2-dien-4-oic acid.
(2E,4Z)-8-[(3aS,4S,7aS)-7a-methyl-1,5-dioxo-2,3,3a,4,6,7-hexahydroinden-4-yl]-1-hydroxy-5-methyl-1,6-dioxoocta-2,4-dien-2-olate