Syonyms Name: C.I.Pigment Red 119; P.R.119; Naphthol Red FG; Helio Fast Red FG; Benzoic acid,4-[[[3-[[2-hydroxy-3-[[(2-methoxy-phenyl)amino]carbonyl]-1-naphthalenyl]azo]-4-methylphenyl]sulfonyl]oxy]-methyl ester; methyl 4-[({3-[(2Z)-2-{3-[(2-methoxyphenyl)carbamoyl]-2-