(Dimethoxy-3,5 hydroxy-4 phenyl)-2 hydroxy-2 indanedione-1,3 [French] 1H-Indene-1,3(2H)-dione, 2-hydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)- 2-Hydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-1H-indene-1,3(2H)-dione 71917-46-9 BRN 5598488