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125-46-2

松萝酸(125-46-2)核磁图(1HNMR)

产品名称:松萝酸

CAS:125-46-2

分子式:C18H16O7

分子量: 344.32

InChI:InChI=1S/C18H16O7/c1-6-14(22)12(8(3)20)16-13(15(6)23)18(4)10(25-16)5-9(21)11(7(2)19)17(18)24/h5,11,22-23H,1-4H3

InChIKey: CUCUKLJLRRAKFN-UHFFFAOYSA-N

Smiles:O1C2=C(C(C)=O)C(O)=C(C)C(O)=C2C2(C)C(=O)C(C(C)=O)C(=O)C=C12

  • 图谱


        Assign.     Shift(ppm)
    A *1 13.3 B *1 11.0 C 5.974 D *2 2.671 E *2 2.661 F 2.098 G 1.757 ENOL POSITION UNCERTAIN
    Spectral Code: 1H NMR : 90 MHz in CDCl3

  • 图谱

    Spectral Code: IR : KBr disc

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