Padding Brown N

Molecular Formula: C₁₂H₁₁N₄NaO₃S

InChI: InChI=1/C12H12N4O3S.Na/c13-8-1-6-12(11(14)7-8)16-15-9-2-4-10(5-3-9)20(17,18)19;/h1-7H,13-14H2,(H,17,18,19);/q;+1/p-1/b16-15+;/fC12H11N4O3S.Na/q-1;m

InChIKey: InChIKey=UMTLYUSRNLIFQI-ZCIHQVEKDB
SMILES: C1=CC(=CC=C1N=NC2=C(C=C(C=C2)N)N)S(=O)(=O)[O-].[Na+]

Names:
    Benzenesulfonic acid, p-((2,4-diaminophenyl)azo)-, monosodium salt (8CI)
    Benzenesulfonic acid, 4-((2,4-diaminophenyl)azo)-, monosodium salt
    C.I. DIRECT BROWN 191
    C.I. 13220
    EINECS 233-460-8
    Padding Brown J
    Padding Brown N
    Sodium p-((2,4-diaminophenyl)azo)benzenesulphonate
    sodium 4-(2,4-diaminophenyl)diazenylbenzenesulfonate
    10190-66-6

Registries:
    PubChem CID 25035
    PubChem ID 167819