E-Chems
No vendors available for this compound.
Name: sulfurous acid
Molecular Formula: H2O3S
SMILES: OS(=O)O
InChI: InChI=1S/H2O3S/c1-4(2)3/h(H2,1,2,3)
InChI Key: LSNNMFCWUKXFEE-UHFFFAOYSA-N
Molecular Weight: 82.08
Compound ID: 1100