Comhchiallaigh:

lí RED 49:1; 2-(2-Hidrocsa-1-naphthylazo)-1-salann bhairiam aigéid naftailéinsulfónach (2:1); lithol dearg ba; Barium bis[2-[(2-hiodrocsinaphthyl)asó]naftailéinsulfónáit]; Bairiam bis[2- (2-hiodrocsa-1-naphthylazo)-1-naftailéinsulfónáit];D & C Dearg Uimh. 12;Lí Dearg 49(Ba);PR49:1 BARAIM LITHOL

SMILES Canonical:C1=CC=C2C(=C1)C=CC(=C2S(=O)(=O)[O-])NN=C3C(=O)C=CC4=CC=CC=C43.C1=CC=C2C (=C1)C=CC(=C2S(=O)(=O)(O)[O-])NN=C3C(=O)C=CC4=CC=CC=C43.[Ba+2]