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材料科学

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显示第1324个,产品总数703

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  1. 三偏磷酸钠
      规格或纯度 :
    • ≥95%
    CAS号: 7785-84-4        EC号: 232-088-3        Compound CID : 24579
    分子式: Na3P3O9        分子量: 305.89
    IUPAC Name: trisodium;2,4,6-trioxido-1,3,5,2λ5,4λ5,6λ5-trioxatriphosphinane 2,4,6-trioxide
    SMILES: [O-]P1(=O)OP(=O)(OP(=O)(O1)[O-])[O-].[Na+].[Na+].[Na+]
    InChIKey: UGTZMIPZNRIWHX-UHFFFAOYSA-K
    InChI: 1S/3Na.H3O9P3/c;;;1-10(2)7-11(3,4)9-12(5,6)8-10/h;;;(H,1,2)(H,3,4)(H,5,6)/q3*+1;/p-3
  2. N-生物素基-N'-(3-马来酰亚胺基丙酰基)-3,6-二氧杂辛烷-1,8-二胺
      规格或纯度 :
    • ≥95%
    CAS号: 305372-39-8
    分子式: C23H35N5O7S        分子量: 525.62
    IUPAC Name: 5-[(3aS,4S,6aR)-2-oxo-1,3,3a,4,6,6a-hexahydrothieno[3,4-d]imidazol-4-yl]-N-[2-[2-[2-[3-(2,5-dioxopyrrol-1-yl)propanoylamino]ethoxy]ethoxy]ethyl]pentanamide
    SMILES: C1C2C(C(S1)CCCCC(=O)NCCOCCOCCNC(=O)CCN3C(=O)C=CC3=O)NC(=O)N2
    InChIKey: UDPCXVIKHFVPSZ-HOIFWPIMSA-N
    InChI: 1S/C23H35N5O7S/c29-18(4-2-1-3-17-22-16(15-36-17)26-23(33)27-22)24-8-11-34-13-14-35-12-9-25-19(30)7-10-28-20(31)5-6-21(28)32/h5-6,16-17,22H,1-4,7-15H2,(H,24,29)(H,25,30)(H2,26,27,33)/t16-,17-,22-/m0/s1
  3. 胆固醇醋酸酯
      规格或纯度 :
    • ≥95%
    CAS号: 604-35-3        EC号: 210-066-4
    分子式: C29H48O2        分子量: 428.69
    IUPAC Name: [(3S,8S,9S,10R,13R,14S,17R)-10,13-dimethyl-17-[(2R)-6-methylheptan-2-yl]-2,3,4,7,8,9,11,12,14,15,16,17-dodecahydro-1H-cyclopenta[a]phenanthren-3-yl] acetate
    SMILES: CC(C)CCCC(C)C1CCC2C1(CCC3C2CC=C4C3(CCC(C4)OC(=O)C)C)C
    InChIKey: XUGISPSHIFXEHZ-VEVYEIKRSA-N
    InChI: 1S/C29H48O2/c1-19(2)8-7-9-20(3)25-12-13-26-24-11-10-22-18-23(31-21(4)30)14-16-28(22,5)27(24)15-17-29(25,26)6/h10,19-20,23-27H,7-9,11-18H2,1-6H3/t20-,23+,24+,25-,26+,27+,28+,29-/m1/s1
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