CAS: 1563-01-5 Molecular Formula: C16H19N3O5S Molecular Weight (g/mol): 365.404 MDL Number: MFCD00024960 InChI Key: DGIJTEMQAXADQJ-GHRIWEEISA-N Synonym: DDB, 4′C-Diethylamino-2,2′C-dihydroxy-5-sulfoazobenzene PubChem CID: 6115900 IUPAC Name: 3-[(2E)-2-[4-(diethylamino)-6-oxocyclohexa-2,4-dien-1-ylidene]hydrazinyl]-4-hydroxybenzenesulfonic acid SMILES: CCN(CC)C1=CC(=O)C(=NNC2=C(C=CC(=C2)S(=O)(=O)O)O)C=C1