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SMILES: c12c(=O)[nH]cnc1nccn2 Canonical SMILES: O=c1[nH]cnc2c1nccn2 InChI: InChI=1S/C6H4N4O/c11-6-4-5(9-3-10-6)8-2-1-7-4/h1-3H,(H,8,9,10,11) InChIKey: UWWUXWWWOUNMKW-UHFFFAOYSA-N
CBID:114713 http://www.chembase.cn/molecule-114713.html