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33012-29-2

金橙黄(33012-29-2)核磁图(1HNMR)

产品名称:金橙黄

CAS:33012-29-2

分子式:C12H5N7O12

分子量: 439.21

InChI:InChI=1S/C12H5N7O12/c20-14(21)5-1-7(16(24)25)11(8(2-5)17(26)27)13-12-9(18(28)29)3-6(15(22)23)4-10(12)19(30)31/h1-4H,(H,20,21)

InChIKey: XUWHNMNKYMHNKZ-UHFFFAOYSA-N

Smiles:C1(N=C2C([N+]([O-])=O)=CC(=[N+]([O-])O)C=C2[N+]([O-])=O)=C([N+]([O-])=O)C=C([N+]([O-])=O)C=C1[N+]([O-])=O |c:8,t:1|

400 MHz in DMSO-d6

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    1H NMR 399.65 MHz
    C12 H8 N8 O12 0.039 g : 0.5 ml DMSO-d6
    aurantia
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.790 B 7.10

         Hz     ppm     Int.
    

       3513.18   8.791   1000
       2886.81   7.224    234
       2835.69   7.096    244
       2784.58   6.968    236
    

in DMSO-d6

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KBr disc

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nujol mull

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