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SMILES: O=C(O)C#CC(=O)[O-].[K+] Canonical SMILES: [O-]C(=O)C#CC(=O)O.[K+] InChI: InChI=1S/C4H2O4.K/c5-3(6)1-2-4(7)8;/h(H,5,6)(H,7,8);/q;+1/p-1 InChIKey: KLLYWRUTRAFSJT-UHFFFAOYSA-M
CBID:74463 http://www.chembase.cn/molecule-74463.html