成人免费xx,国产又黄又湿又刺激不卡网站,成人性视频app菠萝网站,色天天天天

ChemicalBook
English   Japanese   Germany   Korea

83-79-4

魚藤酮(83-79-4)紅外圖譜(IR1)

產(chǎn)品名稱:魚藤酮

CAS:83-79-4

分子式:C23H22O6

分子量: 394.42

InChI:InChI=1S/C23H22O6/c1-11(2)16-8-14-15(28-16)6-5-12-22(24)21-13-7-18(25-3)19(26-4)9-17(13)27-10-20(21)29-23(12)14/h5-7,9,16,20-21H,1,8,10H2,2-4H3/t16-,20-,21+/m1/s1

InChIKey: JUVIOZPCNVVQFO-HBGVWJBISA-N

Smiles:[C@@]12([H])COC3=CC(OC)=C(OC)C=C3[C@]1([H])C(=O)C1C=CC3O[C@@H](C(C)=C)CC=3C=1O2

400 MHz in CDCl3

  • 圖譜

    1H NMR 399.65 MHz
    C23 H22 O6 0.051 g : 0.5 ml CDCl3
    rotenone
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             7.837
      B             6.773
      C             6.502
      D             6.449
      E             5.232
      F             5.07
      G             4.93
      J     *1      4.606
      K     *1      4.178
      L             3.837
      M     *2      3.804
      N     *2      3.766
      P     *3      3.314
      Q     *3      2.955
      R             1.764
  

         Hz     ppm     Int.


       3136.47   7.849    141
   3127.93   7.827    145
   2707.52   6.775    200
   2706.67   6.773    196
   2602.91   6.513    181
   2594.36   6.492    175
   2577.51   6.450    327
   2100.22   5.256     46
   2091.31   5.233     71
   2082.15   5.210     45
   2026.98   5.072    128
   1972.78   4.937    152
   1970.83   4.932    184
   1969.85   4.929    174
   1966.80   4.922     68
   1965.70   4.919     53
   1848.88   4.627     77
   1845.70   4.619     74
   1836.79   4.596     91
   1833.74   4.589     84
   1675.42   4.193     97
   1663.33   4.162     87
   1535.77   3.843    120
   1531.74   3.833    118
   1520.39   3.805    971
   1505.37   3.767   1000
   1338.01   3.348     49
   1328.25   3.324     52
   1322.27   3.309     62
   1312.50   3.285     57
   1192.14   2.983     59
   1183.96   2.963     59
   1176.27   2.944     48
   1168.21   2.924     47
    705.32   1.765    477

KBr disc

  • 圖譜

nujol mull

  • 圖譜

  • 圖譜

×