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

10257-28-0

D-吡喃葡萄糖(10257-28-0)Raman光譜

產(chǎn)品名稱:D-吡喃葡萄糖

CAS:10257-28-0

分子式:C6H12O6

分子量: 180.16

InChI:InChI=1S/C6H12O6/c7-1-2-3(8)4(9)5(10)6(11)12-2/h2-11H,1H2/t2-,3+,4+,5-,6?/m1/s1

InChIKey: WQZGKKKJIJFFOK-SVZMEOIVSA-N

Smiles:OC1O[C@H](CO)[C@H](O)[C@H](O)[C@H]1O

400 MHz in D2O

  • 圖譜

    1H NMR 399.65 MHz
    C6 H12 O6 0.037 g : 0.5 ml D2O
    D-galactopyranose
    ChemicalStructure 
        Assign.     Shift(ppm)
    
      A             5.268
      B             4.587
      C             4.091
      D             3.987
      E             3.929
      F             3.853
      G             3.82
      J          3.78 to 3.72
      K             3.648
      L             3.494
     
     MIXTURE OF ANOMERS.
     ASSIGNED BY H-H COSY.
     THE SOLVENT SIGNAL SUPPRESSED.
  

         Hz     ppm     Int.


       2107.18   5.273    448
   2103.52   5.264    477
   1837.28   4.598    684
   1829.35   4.578    710
   1641.11   4.107    172
   1635.50   4.093    295
   1628.78   4.076    179
   1595.34   3.992    333
   1592.29   3.985    370
   1572.14   3.934    421
   1568.73   3.926    456
   1549.19   3.877    180
   1546.02   3.869    149
   1538.82   3.851    431
   1535.64   3.843    450
   1527.59   3.823    473
   1523.93   3.814    447
   1520.63   3.805    114
   1517.33   3.797    183
   1513.55   3.788    230
   1512.70   3.786    195
   1509.03   3.776    370
   1503.05   3.761    482
   1501.22   3.757    851
   1498.90   3.751    813
   1495.73   3.743   1000
   1490.48   3.730    545
   1488.53   3.725    911
   1484.50   3.715    300
   1483.52   3.713    283
   1480.71   3.706    214
   1479.86   3.703    219
   1476.68   3.695    189
   1475.59   3.693    190
   1465.58   3.668    315
   1462.16   3.659    304
   1455.69   3.643    421
   1452.15   3.634    422
   1404.91   3.516    386
   1396.97   3.496    384
   1395.02   3.491    349
   1387.08   3.471    281

in D2O

  • 圖譜

KBr disc

  • 圖譜

nujol mull

  • 圖譜

4880 A,200 M,powder

  • 圖譜

×