32326-97-9 3374-30-9 Acid Leather Blue A Acidal Carmine Blue A Alphazurine A Amacid Blue A Benzenemethanaminium, N-ethyl-N-(4-((4-(ethyl(phenylmethyl)amino)phenyl)(5-hydroxy-2,4-disulfophenyl)methylene)-2,5-cyclohexadien-1-ylidene)-, hydroxide, inner salt, calcium salt (2:1) (9CI) Benzenemethanaminium, N-ethyl-N-(4-((4-(ethyl(phenylmethyl)amino)phenyl)(5-hydroxy-2,4-disulfophenyl)methylene)-2,5-cyclohexadien-1-ylidene)-, inner salt, calcium salt (2:1) C.I. 42052 C.I. 42052 (Ca salt) (VAN) C.I. Acid Blue 5 C.I. Acid Blue 5 (VAN) C.I. Acid Blue 5, calcium salt (2:1) (8CI) Carmine Blue A D and C Blue No. 7 D&C Blue No. 8 Dihydrogen bis((benzyl)(4-((4-(benzylethylamino)phenyl)(5-hydroxy-2,4-disulphonatophenyl)methylene)cyclohexa-2,5-dien-1-ylidene)(ethyl)ammonium), calcium salt Disulphine Blue A Disulphine Lake Blue A EINECS 222-161-8 Merantine Blue A Mitsui Acid Pure Blue AX NSC 5017 No. 2060/15 Blue Extra Patent Blue A (VAN)