CAS RN 12225-21-7
CAS RN 12225-21-7
Food Yellow No. 4 Aluminum Lake, TCI America™
CAS: 12225-21-7 Molecular Formula: C48H33AlN12O27S6 Molecular Weight (g/mol): 1429.19 MDL Number: MFCD00148908 InChI Key: WNVDZDLVUGYYKK-UHFFFAOYNA-K PubChem CID: 56843209 IUPAC Name: aluminum(3+) tris(4-{2-[3-carboxy-5-oxo-1-(4-sulfophenyl)-4,5-dihydro-1H-pyrazol-4-yl]diazen-1-yl}benzene-1-sulfonate) SMILES: [Al+3].OC(=O)C1=NN(C(=O)C1N=NC1=CC=C(C=C1)S([O-])(=O)=O)C1=CC=C(C=C1)S(O)(=O)=O.OC(=O)C1=NN(C(=O)C1N=NC1=CC=C(C=C1)S([O-])(=O)=O)C1=CC=C(C=C1)S(O)(=O)=O.OC(=O)C1=NN(C(=O)C1N=NC1=CC=C(C=C1)S([O-])(=O)=O)C1=CC=C(C=C1)S(O)(=O)=O