小分子和化合物库

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显示第112个,产品总数21

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  1. 龙胆紫-d6
      规格或纯度 :
    • ≥98%,≥98 atom% D
    CAS号: 1266676-01-0
    分子式: C25H24D6ClN3        分子量: 414.02
    IUPAC Name: [4-[bis[4-(dimethylamino)phenyl]methylidene]cyclohexa-2,5-dien-1-ylidene]-bis(trideuteriomethyl)azanium;chloride
    SMILES: CN(C)C1=CC=C(C=C1)C(=C2C=CC(=[N+](C)C)C=C2)C3=CC=C(C=C3)N(C)C.[Cl-]
    InChIKey: ZXJXZNDDNMQXFV-TXHXQZCNSA-M
    InChI: 1S/C25H30N3.ClH/c1-26(2)22-13-7-19(8-14-22)25(20-9-15-23(16-10-20)27(3)4)21-11-17-24(18-12-21)28(5)6;/h7-18H,1-6H3;1H/q+1;/p-1/i1D3,2D3;
  2. 胆固醇纯度标准物质
    CAS号: 57-88-5        EC号: 200-353-2
    分子式: C27H46O        分子量: 386.65
    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-ol
    SMILES: CC(C)CCC[C@@H](C)[C@H]1CC[C@H]2[C@@H]3CC=C4C[C@@H](O)CC[C@]4(C)[C@H]3CC[C@]12C
    InChIKey: HVYWMOMLDIMFJA-DPAQBDIFSA-N
    InChI: 1S/C27H46O/c1-18(2)7-6-8-19(3)23-11-12-24-22-10-9-20-17-21(28)13-15-26(20,4)25(22)14-16-27(23,24)5/h9,18-19,21-25,28H,6-8,10-17H2,1-5H3/t19-,21+,22+,23-,24+,25+,26+,27-/m1/s1
  3. 顺式氯菊酯农药纯度标准物质
      规格或纯度 :
    • ≥99.7%
    • u=0.8(k=2)
    CAS号: 54774-45-7
    分子式: C21H20Cl2O3        分子量: 391.29
    IUPAC Name: (3-phenoxyphenyl)methyl (1R,3R)-3-(2,2-dichloroethenyl)-2,2-dimethylcyclopropane-1-carboxylate
    SMILES: CC1(C(C1C(=O)OCC2=CC(=CC=C2)OC3=CC=CC=C3)C=C(Cl)Cl)C
    InChIKey: RLLPVAHGXHCWKJ-HKUYNNGSSA-N
    InChI: 1S/C21H20Cl2O3/c1-21(2)17(12-18(22)23)19(21)20(24)25-13-14-7-6-10-16(11-14)26-15-8-4-3-5-9-15/h3-12,17,19H,13H2,1-2H3/t17-,19-/m0/s1
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