4-methylaminobenzenesulfonic acid

Molecular Formula: C₇H₉NO₃S

InChI: InChI=1/C7H9NO3S/c1-8-6-2-4-7(5-3-6)12(9,10)11/h2-5,8H,1H3,(H,9,10,11)/f/h9H

InChIKey: InChIKey=QRAXZXPSAGQUNP-BGGKNDAXCM
SMILES: CNC1=CC=C(C=C1)S(=O)(=O)O

Names:
    4-methylaminobenzenesulfonic acid

Registries:
    PubChem CID 90505
    PubChem ID 10224327