C.I. Acid Yellow 11, sodium salt

Molecular Formula: C16H13N4NaO4S


InChI: InChI=1/C16H14N4O4S.Na/c1-11-15(18-17-12-5-3-2-4-6-12)16(21)20(19-11)13-7-9-14(10-8-13)25(22,23)24;/h2-10,15H,1H3,(H,22,23,24);/q;+1/p-1/fC16H13N4O4S.Na/q-1;m

InChIKey: InChIKey=UDTJJVCMRRCRDB-MMDRWRLYCZ
SMILES: CC1=NN(C(=O)C1N=NC2=CC=CC=C2)C3=CC=C(C=C3)S(=O)(=O)[O-].[Na+]

Names:
    ACID YELLOW 11, SODIUM SALT
    Acid yellow 11
    CI 18820
    C.I. Acid Yellow 11, sodium salt
    EINECS 228-808-0
    Sodium 4-(3-hydroxy-5-methyl-4-phenylazopyrazol-2-yl)benzenesulphonate
    sodium 4-(3-methyl-5-oxo-4-phenyldiazenyl-4H-pyrazol-1-yl)benzenesulfonate
    Sodium 4-(4,5-dihydro-3-methyl-5-oxo-4-(phenylazo)-1H-pyrazol-1-yl)benze- nesulfonate
    35772-90-8
    4692-37-9
    6359-82-6

Registries:
    PubChem CID 61390
    PubChem ID 197649