1-NAPHTHALENESULFONIC ACID, 2-((2-HYDROXY-1-NAPHTHALENYL)AZO)-, MONOSODIUM SALT 11935 Red 12237-77-3 1248-18-6 Atul Pigment Red RS sodium salt Brasilaca Red R Britone Red Y C.I. 15630 C.I. Pigment Red 49 C.I. Pigment Red 49, monosodium salt CCRIS 2428 CI 15630 Carnelio Pale Lithol Red Certiqual Lithol Red D & C Red No. 10 D and C Red No. 10 D&C Red No. 10 EINECS 214-998-2 Eljon Lithol Red No. 10 Graphic Red Y Irgalite Red RL Kromon sodium lithol Lake Red R Lake Red RL Light Red RS Lithol Red Lithol Red 17676 Lithol Red 3580 Lithol Red 3GS Lithol Red B