6'-(Diethylamino)-1',2'-benzofluoran

1,2-benzo-6-diethylaminofluorane ; copikem 747 ; color former red 3 ; psd-p ; spiro[12h-benzo[a]xanthene-12,1'-phthalan]-3'-one,9-(diethylamino)- (8ci) ; 3-diethylaminobenzo[a]fluoran ; spiro[12h-benzo[a]xanthene-12,1'(3'h)-isobenzofuran]-3'-one,9-(diethylamino)- ; 6-diethylamino-1,2-benzofluoran ; mr4 ; 3-(diethylamino)-7,8-benzofluoran ; fluoran red ; red dcf ; yamamoto red 3 ; color former red3 ; 9-(diethylamino)spiro[12h-benzo[a]xanthene-12,1'-phthalide] ; 3-diethylamino-7,8-benzo[a]fluoran ; 1,2-benz-6-diethylaminofluorane