(RS)-2-chloro-9-hydroxyfluorene-9-carboxylic acid, Chlorflurenol, rac-(9R)-2-chloro-9-hydroxy-9H-fluorene-9-carboxylic acid, IT 3299, Chloroflurenol, CF 125, 2-chloro-9-hydroxy-9H-fluorene-9-carboxylic acid, Chlorflurecol [BSI:ISO], Chlorflurecol, Caswell No. 192A, 2-chloro-9-hydroxyfluorene-9-carboxylic acid, 2-Chloro-9-hydroxyflurene-9-carboxylic acid