材料科学

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显示第112个,产品总数15

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  1. 甲基-PEG8-NHS酯
      规格或纯度 :
    • ≥97%
    CAS号: 756525-90-3
    分子式: C22H39NO12        分子量: 509.55
    IUPAC Name: (2,5-dioxopyrrolidin-1-yl) 3-[2-[2-[2-[2-[2-[2-(2-methoxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoate
    SMILES: COCCOCCOCCOCCOCCOCCOCCOCCC(=O)ON1C(=O)CCC1=O
    InChIKey: IBZNTYBFTKFSMU-UHFFFAOYSA-N
    InChI: 1S/C22H39NO12/c1-27-6-7-29-10-11-31-14-15-33-18-19-34-17-16-32-13-12-30-9-8-28-5-4-22(26)35-23-20(24)2-3-21(23)25/h2-19H2,1H3
  2. 双-PEG8-酸
      规格或纯度 :
    • ≥97%
    CAS号: 1246189-43-4
    分子式: C20H38O12        分子量: 470.51
    IUPAC Name: 3-[2-[2-[2-[2-[2-[2-[2-(2-carboxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
    SMILES: C(COCCOCCOCCOCCOCCOCCOCCOCCC(=O)O)C(=O)O
    InChIKey: IRTAMFHIULAGCS-UHFFFAOYSA-N
    InChI: 1S/C20H38O12/c21-19(22)1-3-25-5-7-27-9-11-29-13-15-31-17-18-32-16-14-30-12-10-28-8-6-26-4-2-20(23)24/h1-18H2,(H,21,22)(H,23,24)
  3. Boc-NH-PEG8-CH2CH2COOH
      规格或纯度 :
    • ≥97%
    CAS号: 1334169-93-5
    分子式: C24H47NO12        分子量: 541.6
    IUPAC Name: 3-[2-[2-[2-[2-[2-[2-[2-[2-[(2-methylpropan-2-yl)oxycarbonylamino]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]propanoic acid
    SMILES: CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCC(=O)O
    InChIKey: XYVCCDSFTREKQJ-UHFFFAOYSA-N
    InChI: 1S/C24H47NO12/c1-24(2,3)37-23(28)25-5-7-30-9-11-32-13-15-34-17-19-36-21-20-35-18-16-33-14-12-31-10-8-29-6-4-22(26)27/h4-21H2,1-3H3,(H,25,28)(H,26,27)
  4. N-Boc-N-双(PEG2-酸)
      规格或纯度 :
    • ≥97%
    CAS号: 2054339-01-2
    分子式: C19H35NO10        分子量: 437.48
    IUPAC Name: 3-[2-[2-[2-[2-(2-carboxyethoxy)ethoxy]ethyl-[(2-methylpropan-2-yl)oxycarbonyl]amino]ethoxy]ethoxy]propanoic acid
    SMILES: CC(C)(C)OC(=O)N(CCOCCOCCC(=O)O)CCOCCOCCC(=O)O
    InChIKey: BCKFXKJMBCVDJV-UHFFFAOYSA-N
    InChI: 1S/C19H35NO10/c1-19(2,3)30-18(25)20(6-10-28-14-12-26-8-4-16(21)22)7-11-29-15-13-27-9-5-17(23)24/h4-15H2,1-3H3,(H,21,22)(H,23,24)
  5. N-Boc-PEG9-醇
      规格或纯度 :
    • ≥97%
    CAS号: 2112731-44-7        Compound CID : 126480439
    分子式: C23H47NO11        分子量: 513.6
    IUPAC Name: tert-butyl N-[2-[2-[2-[2-[2-[2-[2-[2-(2-hydroxyethoxy)ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethoxy]ethyl]carbamate
    SMILES: CC(C)(C)OC(=O)NCCOCCOCCOCCOCCOCCOCCOCCOCCO
    InChIKey: RRJGWZKZLBILQF-UHFFFAOYSA-N
    InChI: 1S/C23H47NO11/c1-23(2,3)35-22(26)24-4-6-27-8-10-29-12-14-31-16-18-33-20-21-34-19-17-32-15-13-30-11-9-28-7-5-25/h25H,4-21H2,1-3H3,(H,24,26)
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