Từ đồng nghĩa:

HEO ĐỎ 49: 1; 2- (2-Hydroxy-1-naphthylazo) -1-naphthalenesulfonic axit bari muối (2: 1); lithol red ba; Bari bis [2 - [(2-hydroxynaphthyl) azo] naphthalenesulphonate]; Bari bis [2- (2-hydroxy-1-naphthylazo) -1-naphthalenesulfonate]; D & C Red No 12; Pigment Red 49 (Ba); PR49: 1 BARIUM LITHOL

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