Thioindigo

Molecular Formula: C₁₆H₈O₂S₂

InChI: InChI=1/C16H8O2S2/c17-13-9-5-1-3-7-11(9)19-15(13)16-14(18)10-6-2-4-8-12(10)20-16/h1-8H/b16-15-

InChIKey: InChIKey=JOUDBUYBGJYFFP-NXVVXOECBT
SMILES: C1=CC=C2C(=C1)C(=O)C(=C3C(=O)C4=CC=CC=C4S3)S2

Names:
    Antinolo Red B
    Ciba Pink B
    Durindone Red BP
    Durindone Red B
    Helindon Red BB
    Isothioindigo
    Tetra Pink B
    Thioindigo Red B
    Thioindigo Red S
    Thioindigo
    (2Z)-2-(3-oxobenzothiophen-2-ylidene)benzothiophen-3-one

Registries:
    ChemSpider: InChIKey=JOUDBUYBGJYFFP-NXVVXOECBT
    PubChem CID 3033973
    PubChem ID 210351