天堂网亚洲,天天操天天搞,91视频高清,菠萝蜜视频在线观看入口,美女视频性感美女视频,95丝袜美女视频国产,超高清美女视频图片

Welcome to chemicalbook!
+1 (818) 612-2111
RFQ
Try our best to find the right business for you.
Do not miss inquiry messages Please log in to view all inquiry messages.

Welcome back!

Back ChemicalBook Home>CAS DataBase List>641-70-3More Spectrum> 3-Nitrophthalic anhydride(641-70-3) 13C NMR

641-70-3

3-Nitrophthalic anhydride(641-70-3) 13C NMR

Molecular FormulaC8H3NO5

Molecular Weight193.11

InChIInChI=1S/C8H3NO5/c10-7-4-2-1-3-5(9(12)13)6(4)8(11)14-7/h1-3H

InChIKey ROFZMKDROVBLNY-UHFFFAOYSA-N

SmilesC1(=O)C2=C(C([N+]([O-])=O)=CC=C2)C(=O)O1

90 MHz in DMSO-d6

  • 3-Nitrophthalic anhydride(641-70-3) <sup>13</sup>C NMR

    1H NMR 89.56 MHz
    C8 H3 N O5 0.044 g : 0.5 ml DMSO-d6
    3-nitrophthalic anhydride
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             8.30
      B             8.25
      C             7.814
  

         Hz     ppm     Int.


        752.88   8.407     33
    749.88   8.373    476
    748.63   8.359    526
    746.44   8.335     54
    745.81   8.328     60
    743.19   8.299    575
    741.88   8.284   1000
    740.56   8.269    780
    738.56   8.247     73
    738.06   8.241     77
    735.38   8.212    834
    734.06   8.197    437
    732.13   8.175     36
    731.81   8.172     33
    706.38   7.888    706
    703.56   7.856     33
    701.25   7.830     34
    698.44   7.799    894
    690.44   7.710    354

DMSO-d6

  • 3-Nitrophthalic anhydride(641-70-3) <sup>13</sup>C NMR

  • 3-Nitrophthalic anhydride(641-70-3) <sup>13</sup>C NMR

  • 3-Nitrophthalic anhydride(641-70-3) <sup>13</sup>C NMR

4880 A,200 M,powder

  • 3-Nitrophthalic anhydride(641-70-3) <sup>13</sup>C NMR

RED. WITH ZN IN ALKALINE SOLUTION

  • 3-Nitrophthalic anhydride(641-70-3) <sup>13</sup>C NMR

3-Nitrophthalic anhydride(641-70-3) 13C NMR Atlas of Related Products

×