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SMILES: OS(=O)(=O)O Canonical SMILES: OS(=O)(=O)O InChI: InChI=1S/H2O4S/c1-5(2,3)4/h(H2,1,2,3,4) InChIKey: QAOWNCQODCNURD-UHFFFAOYSA-N
CBID:132099 http://www.chembase.cn/molecule-132099.html