9H-Fluorene-9,9-dipropanoic acid, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 9,9-bis(1,1-dimethylethyl) ester

9H-Fluorene-9,9-dipropanoic acid, 2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-, 9,9-bis(1,1-dimethylethyl) ester · CAS 1067250-02-5