小分子和化合物库

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显示第3748个,产品总数256

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  1. 甲基-PEG12-胺
      规格或纯度 :
    • ≥95%
    CAS号: 1977493-48-3
    分子式: C25H53NO12        分子量: 559.69
    IUPAC Name: 2-[2-[2-[2-[2-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethanamine
    SMILES: COCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCOCCN
    InChIKey: MSKSQCLPULZWNO-UHFFFAOYSA-N
    InChI: 1S/C25H53NO12/c1-27-4-5-29-8-9-31-12-13-33-16-17-35-20-21-37-24-25-38-23-22-36-19-18-34-15-14-32-11-10-30-7-6-28-3-2-26/h2-26H2,1H3
  2. Ald-Ph-氨基-PEG4-C2-酸
      规格或纯度 :
    • ≥98%
    CAS号: 1309460-27-2        Compound CID : 53486138
    分子式: C19H27NO8        分子量: 397.42
    IUPAC Name: 3-[2-[2-[2-[2-[(4-formylbenzoyl)amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
    SMILES: C1=CC(=CC=C1C=O)C(=O)NCCOCCOCCOCCOCCC(=O)O
    InChIKey: BRYBRKJZWQVXNZ-UHFFFAOYSA-N
    InChI: 1S/C19H27NO8/c21-15-16-1-3-17(4-2-16)19(24)20-6-8-26-10-12-28-14-13-27-11-9-25-7-5-18(22)23/h1-4,15H,5-14H2,(H,20,24)(H,22,23)
  3. Ald-Ph-amido-PEG4-C2-NHS ester
      规格或纯度 :
    • ≥95%
    CAS号: 1353011-74-1
    分子式: C23H30N2O10        分子量: 494.49
    IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[(4-formylbenzoyl)amino]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
    SMILES: C1CC(=O)N(C1=O)OC(=O)CCOCCOCCOCCOCCNC(=O)C2=CC=C(C=C2)C=O
    InChIKey: QUFDNMPGNAZKHD-UHFFFAOYSA-N
    InChI: 1S/C23H30N2O10/c26-17-18-1-3-19(4-2-18)23(30)24-8-10-32-12-14-34-16-15-33-13-11-31-9-7-22(29)35-25-20(27)5-6-21(25)28/h1-4,17H,5-16H2,(H,24,30)
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