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返回ChemicalBook首页>CAS数据库列表>4294-25-1更多图谱> DL-亮氨酰-甘氨酰-DL-苯丙氨酸(4294-25-1)质谱(MS)

4294-25-1

DL-亮氨酰-甘氨酰-DL-苯丙氨酸(4294-25-1)质谱(MS)

分子式:C17H25N3O4

分子量: 335.4

InChI:InChI=1S/C17H25N3O4/c1-11(2)8-13(18)16(22)19-10-15(21)20-14(17(23)24)9-12-6-4-3-5-7-12/h3-7,11,13-14H,8-10,18H2,1-2H3,(H,19,22)(H,20,21)(H,23,24)/t13-,14-/m0/s1

InChIKey: KEVYYIMVELOXCT-KBPBESRZSA-N

Smiles:C(O)(=O)[C@H](CC1=CC=CC=C1)NC(=O)CNC(=O)[C@H](CC(C)C)N

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    Mass

    MS2003-02114WA      
    DL-leucylglycyl-DL-phenylalanine
    C17H25N3O4          (Mass of molecular ion:    335)
    

       Source Temperature: 250 °C
       Sample Temperature: 110 °C
       Direct, 70 eV
    

          18.0       3.0
          28.0       2.1
          30.0      11.5
          39.0       1.0
          41.0       2.4
          42.0       1.4
          43.0       4.3
          44.0       9.1
          55.0       1.1
          56.0       1.0
          57.0       1.0
          65.0       2.0
          70.0       1.7
          74.0       4.2
          77.0       1.7
          84.0       1.4
          85.0       3.5
          86.0     100.0
          87.0       5.8
          91.0      12.2
          92.0       2.3
         101.0       1.1
         103.0       2.2
         104.0       1.2
         113.0       1.4
         114.0       2.3
         118.0       1.0
         119.0       1.6
         120.0      10.4
         121.0       1.0
         143.0       1.0
         147.0       1.8
         148.0       3.6
         166.0       1.5
         171.0       2.1
         292.0       1.7
         335.0       1.1
    

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KBr disc

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nujol mull

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