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SMILES: O=S(O)O Canonical SMILES: OS(=O)O InChI: InChI=1S/H2O3S/c1-4(2)3/h(H2,1,2,3) InChIKey: LSNNMFCWUKXFEE-UHFFFAOYSA-N
CBID:129663 http://www.chembase.cn/molecule-129663.html