Kayaku Acid Orange G

Molecular Formula: C₁₆H₁₀N₂Na₂O₇S₂

InChI: InChI=1/C16H12N2O7S2.2Na/c19-16-14(27(23,24)25)9-10-8-12(26(20,21)22)6-7-13(10)15(16)18-17-11-4-2-1-3-5-11;;/h1-9,17H,(H,20,21,22)(H,23,24,25);;/q;2*+1/p-2/b18-15+;;/fC16H10N2O7S2.2Na/q-2;2m

InChIKey: InChIKey=NCQOYBNTMWQTFE-VHUJAWETDI
SMILES: C1=CC=C(C=C1)NN=C2C3=C(C=C(C=C3)S(=O)(=O)[O-])C=C(C2=O)S(=O)(=O)[O-].[Na+].[Na+]

Names:
    Acid Orange R
    Acid Ponceau 2G
    Brilliant Orange 2R
    Cetil Orange RR
    Colacid Orange R
    Croceine Orange 2R
    disodium (4E)-3-oxo-4-(phenylhydrazinylidene)naphthalene-2,7-disulfonate
    Kayaku Acid Orange G
    Kiton Ponceau 2G
    Orange R (VAN)
    Ponceau G (VAN)

Registries:
    PubChem CID 5705417
    PubChem ID 164821