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SMILES: C(=C\C(=O)O[Na])/C(=O)O[Na] Canonical SMILES: [Na]OC(=O)/C=C/C(=O)O[Na] InChI: InChI=1S/C4H4O4.2Na/c5-3(6)1-2-4(7)8;;/h1-2H,(H,5,6)(H,7,8);;/q;2*+1/p-2 InChIKey: MSJMDZAOKORVFC-UHFFFAOYSA-L
CBID:138779 http://www.chembase.cn/molecule-138779.html