Sulfuric acid fuming

Molecular Formula: H2O7S2


InChI: InChI=1/H2O4S.O3S/c1-5(2,3)4;1-4(2)3/h(H2,1,2,3,4);/f/h1-2H;

InChIKey: InChIKey=HIFJUMGIHIZEPX-ZZQVJFMZCS
SMILES: OS(=O)(=O)O.O=S(=O)=O

Names:
    Fuming sulfuric acid
    HSDB 1236
    OLEUM
    Oleum iodisum
    Oleum (Fuming Sulfuric acid)
    Sulfuric acid fuming
    Sulfuric acid (fuming)
    Sulfuric acid, fuming
    Sulfuric acid, mixt with sulfur trioxide
    sulfuric acid; sulfur trioxide
    UN1831

Registries:
    PubChem CID 24681
    PubChem ID 167271