sulphur dioxide

[1. a colorless, nonflammable gas with a strong, suffocating odor; a powerful reducing agent used to prevent oxidative deterioration of food and medicinal products.

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Molecular Formula: O₂S

InChI: InChI=1/O2S/c1-3-2

InChIKey: InChIKey=RAHZWNYVWXNFOC-UHFFFAOYAT
SMILES: O=S=O

CAS number 7446-09-5

Names:
    Schwefeldioxid
    Schwefel(IV)-oxid
    SO2
    sulfurous anhydride
    sulfurous oxide
    sulfur dioxide
    Sulfur dioxide
    SULFUR DIOXIDE
    sulfur dioxide
    sulphur dioxide
    [SO2]

Registries:
    ChemSpider: InChIKey=RAHZWNYVWXNFOC-UHFFFAOYAT
    PubChem CID 1119
    CAS 7446-09-5 (from NIST)
    ChEBI 18422
    chemPDB SO2
    Gmelin 1443
    Kegg C05532
    Kegg C09306
    PubChem ID 10318607
    PubChem ID 7874

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