FAT BROWN B, 4-(p-Ethoxyphenylazo)-1-naphthol, 4-(4-Aethoxy-phenylazo)-[1]naphthol, 4-(4-ethoxyphenyl)azo-1-naphthol, Brown BB, 4-[(4-ethoxyphenyl)azo]-1-naphthaleno, 4-[(4-Ethoxyphenyl)azo]naphthol, c.i.solventred3, Phenetol-(4 azo 4)-naphthol-(1), 4-[(4-ethoxyphenyl)azo]-1-naphthalenol, C.I. Solvent Red 3 (Monoazo Dye)