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SMILES: [Na+].OC(=O)COCC(=O)[O-] Canonical SMILES: [O-]C(=O)COCC(=O)O.[Na+] InChI: InChI=1S/C4H6O5.Na/c5-3(6)1-9-2-4(7)8;/h1-2H2,(H,5,6)(H,7,8);/q;+1/p-1 InChIKey: WESJBTCFPDPYGH-UHFFFAOYSA-M
CBID:111167 http://www.chembase.cn/molecule-111167.html