1307 Yellow 1422 Yellow 2-Naphthalenesulfonic acid, 8-hydroxy-5,7-dinitro-, disodium salt 846-70-8 A.F. Yellow No.1 Acid Leather Yellow NYS Acid Yellow 1 Acid Yellow S Amacid Yellow S C.I. 10316 C.I. Acid Yellow 1 C.I. Food Yellow 1 Calcocid Yellow S Dolkwal Naphthol Yellow S Edicol Supra Yellow Y Ext D and C Yellow No. 7 Ext D&C Yellow 7 Ext. D and C Yellow No. 7 FD and C Yellow No. 1 Flavianic acid disodium salt Flavianic acid sodium salt Hispacid Yellow NSF Java Naphthol Yellow S KCA Naphthol Yellow S Kiton Yellow S Maple Naphthol Yellow S NSC4150 Nankai