Synonyms: Fluorene-D9,a-malononitrile,2,4,7-trinitro- (7CI,8CI); Propanedinitrile, (2,4,7-trinitro-9H-fluoren-9-ylidene)-(9CI); (2,4,7-Trinitro-9-fluorenylidene)malonodinitrile;(2,4,7-Trinitrofluoren-9-ylidene)malononitrile;(2,4,7-Trinitrofluoreno)dicyanomethylene;(2,4,7-Trinitrofluorenylidene)malononitrile;2,4,7-Trinitro-9-(dicyanomethylene)fluorene; 9-(Dicyanomethylene)-2,4,7-trinitrofluorene;9-Dicyanomethylene-2,4,7-trinitrofluorenone; CNTNF; DTF; DTNF; MFCD 1159; TFM