Synonyms:- 4-chloro-2-nitroaniline ; 2-nitro-4-chloroaniline; 4-chloro-2-nitrobenzenamine; 4-chloro-2-nitroaniline; azoene fast red 3gl salt; azoene fast red 3gl base; azofix red 3gl salt; azoic diazo component 9; diazo fast red 3gl; C.I. 37040; C.I. azoic diazo; C.I. Azoic Diazo Component No. 9; component 9; daito red salt 3gl; daito red base 3gl; devol red f; fast red 3gl salt; fast red 3gl base; fast red 3gl special salt; fast red 3gl special base; fast red salt 3jl; fast red base 3gl special; fast red base 3jl; fast red ZNC salt; fast red ZNC base; hiltonil fast red 3gl base; hiltosal fast red 3gl salt; kayaku fast red 3gl base; kayaku red salt 3gl; mitsui red 3gl salt; mitsui red 3gl base; naphthanil red 3g base; naphtoelan fast red 3gl salt; naphtoelan fast red 3gl base; PCON; Pcona; Red 3g salt; red 3g base; red 3gs salt; red base 3gl; red base ciba vi; red base irga vi; red salt ciba vi; red salt irga vi; red salt nbgl; sanyo fast red salt 3gl; shinnippon fast red 3gl base; symulon red 3gl salt;