C.I. PIGMENT ORANGE 7

Molecular Formula: C₁₆H₉Cl₂N₂NaO₄S

InChI: InChI=1/C16H10Cl2N2O4S.Na/c17-11-7-13(15(8-12(11)18)25(22,23)24)19-20-16-10-4-2-1-3-9(10)5-6-14(16)21;/h1-8,19H,(H,22,23,24);/q;+1/p-1/b20-16+;/fC16H9Cl2N2O4S.Na/q-1;m

InChIKey: InChIKey=UWGPFXYENGZILL-USXOUKSBDB
SMILES: C1=CC=C2C(=C1)C=CC(=O)C2=NNC3=CC(=C(C=C3S(=O)(=O)[O-])Cl)Cl.[Na+]

Names:
    C.I. PIGMENT ORANGE 7
    EINECS 227-457-0
    Sodium 4,5-dichloro-2-((2-hydroxy-1-naphthyl)azo)benzenesulphonate
    sodium 4,5-dichloro-2-[(2E)-2-(2-oxonaphthalen-1-ylidene)hydrazinyl]benzenesulfonate
    5850-81-7

Registries:
    PubChem CID 9570211
    PubChem ID 164802