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SMILES: [13C](#N)N[13C](=N)N Canonical SMILES: N[13C](=N)N[13C]#N InChI: InChI=1S/C2H4N4/c3-1-6-2(4)5/h(H4,4,5,6)/i1+1,2+1 InChIKey: QGBSISYHAICWAH-ZDOIIHCHSA-N
CBID:135177 http://www.chembase.cn/molecule-135177.html