C.I. Direct Red 81

Molecular Formula: C29H21N5O8S2


InChI: InChI=1/C29H21N5O8S2/c35-28-25-15-12-23(30-29(36)18-4-2-1-3-5-18)16-19(25)17-26(44(40,41)42)27(28)34-33-21-8-6-20(7-9-21)31-32-22-10-13-24(14-11-22)43(37,38)39/h1-17,33H,(H,30,36)(H,37,38,39)(H,40,41,42)/b32-31+,34-27-/f/h30,37,40H

InChIKey: InChIKey=OCHRJJHVPRUZAC-ZZYMRILDDQ
SMILES: C1=CC=C(C=C1)C(=O)NC2=CC3=C(C=C2)C(=O)C(=NNC4=CC=C(C=C4)N=NC5=CC=C(C=C5)S(=O)(=O)O)C(=C3)S(=O)(=O)O

Names:
    C.I. Direct Red 81
    EINECS 246-727-9
    (3Z)-7-benzamido-4-oxo-3-[[4-(4-sulfophenyl)diazenylphenyl]hydrazinylidene]naphthalene-2-sulfonic acid
    25188-42-5
    7-Benzamido-4-hydroxy-3-((4-((4-sulphophenyl)azo)phenyl)azo)naphthalene-2-sulphonic acid

Registries:
    PubChem CID 9570118
    PubChem ID 204798