1-Naphthalenesulfonicacid, 5-[[2,4-diamino-5-[(2-hydroxy-5-nitrophenyl)azo]phenyl]azo]-, monosodiumsalt (9CI); C.I. Mordant Brown 1 (7CI); C.I. Mordant Brown 1, monosodium salt(8CI); Acid Brown 17; Acid Leather Brown CBE; Acid Leather Brown EBC; AcidLeather Brown EBY; Alizarine Brown EB; Alizarol Brown EB; Alizarol Brown ECB;Anthracene Chromate EBA; Anthranol Chrome Brown EBS; Apochrome Brown EB;Apochrome Brown EBY; Belachrome Brown EB; C.I. 20110; C.I. Acid Brown 17;Calcochrome Brown EB; Chromate Brown EBN; Chromate Brown EBNL; Chromaven BrownEB; Chrome Brown EB; Chrome Fast Brown EB; Chrome Fast Brown EBC; Chrome FastBrown EBW; Diamond Chrome Brown EB; Durochrome Brown EB; Eriochromal Brown AEB;Fenakrom Brown EB; Java Chrome Brown EB; Java Unichrome Brown EB; KCA AcidMilling Brown BR; KCA Chrome Brown EB; Leather Brown EBN; Metachrome Brown BC;Metachrome Brown EB; Monochrome Brown 2Zh; Monochrome Brown BC; MonochromeBrown BX; Monochrome Brown EB; Monochrome Brown EBC-CF; Mordant Brown 1;Naphthanol Brown R; Omega Chrome Brown EB; Omega Chrome Brown EBC; SolochromeBrown EB; Solochrome Brown EBS; Sunchromine Brown EB; Supranol Brown R;Synchromate Brown EBC; Synchromate Brown EBY; Tertracid Milling Brown AR;Tertrochrome Brown AR; Tertrochrome Brown BC; Tertrochrome Brown MC; YodochromeBrown EB