化学和生化试剂

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显示第112个,产品总数246

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  1. 酸性品红
    CAS号 : 3244-88-0        Compound CID : 16219374
    分子式: C20H17N3Na2O9S3        分子量: 585.54
    IUPAC Name: disodium;(3E)-3-[(4-amino-3-sulfonatophenyl)-(4-amino-3-sulfophenyl)methylidene]-6-imino-5-methylcyclohexa-1,4-diene-1-sulfonate
    SMILES: CC1=CC(=C(C2=CC(=C(C=C2)N)S(=O)(=O)O)C3=CC(=C(C=C3)N)S(=O)(=O)[O-])C=C(C1=N)S(=O)(=O)[O-].[Na+].[Na+]
    InChIKey: WZRZTHMJPHPAMU-UHFFFAOYSA-L
    InChI: InChI=1S/C20H19N3O9S3.2Na/c1-10-6-13(9-18(20(10)23)35(30,31)32)19(11-2-4-14(21)16(7-11)33(24,25)26)12-3-5-15(22)17(8-12)34(27,28)29;;/h2-9,23H,21-22H2,1H3,(H,24,25,26)(H,27,28,29)(H,30,31,32);;/q;2*+1/p-2
  2. 诱惑红
      规格或纯度 :
    • ≥85%
    CAS号 : 25956-17-6        Compound CID : 33258
    分子式: C18H14N2Na2O8S2        分子量: 496.42
    IUPAC Name: disodium;6-hydroxy-5-[(2-methoxy-5-methyl-4-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate
    SMILES: CC1=CC(=C(C=C1S(=O)(=O)[O-])OC)N=NC2=C(C=CC3=C2C=CC(=C3)S(=O)(=O)[O-])O.[Na+].[Na+]
    InChIKey: CEZCCHQBSQPRMU-UHFFFAOYSA-L
    InChI: InChI=1S/C18H16N2O8S2.2Na/c1-10-7-14(16(28-2)9-17(10)30(25,26)27)19-20-18-13-5-4-12(29(22,23)24)8-11(13)3-6-15(18)21;;/h3-9,21H,1-2H3,(H,22,23,24)(H,25,26,27);;/q;2*+1/p-2
  3. 苋菜红
      规格或纯度 :
    • ≥85%
    CAS号 : 915-67-3        Compound CID : 13506
    分子式: C20H11N2Na3O10S3        分子量: 604.47
    IUPAC Name: trisodium;3-hydroxy-4-[(4-sulfonatonaphthalen-1-yl)diazenyl]naphthalene-2,7-disulfonate
    SMILES: C1=CC=C2C(=C1)C(=CC=C2S(=O)(=O)[O-])N=NC3=C4C=CC(=CC4=CC(=C3O)S(=O)(=O)[O-])S(=O)(=O)[O-].[Na+].[Na+].[Na+]
    InChIKey: WLDHEUZGFKACJH-UHFFFAOYSA-K
    InChI: InChI=1S/C20H14N2O10S3.3Na/c23-20-18(35(30,31)32)10-11-9-12(33(24,25)26)5-6-13(11)19(20)22-21-16-7-8-17(34(27,28)29)15-4-2-1-3-14(15)16;;;/h1-10,23H,(H,24,25,26)(H,27,28,29)(H,30,31,32);;;/q;3*+1/p-3
  4. 甲基橙
      规格或纯度 :
    • ACS
    • ≥85%
    CAS号 : 547-58-0        Compound CID : 23673835
    分子式: C14H14N3NaO3S        分子量: 327.33
    IUPAC Name: sodium;4-[[4-(dimethylamino)phenyl]diazenyl]benzenesulfonate
    SMILES: CN(C)C1=CC=C(C=C1)N=NC2=CC=C(C=C2)S(=O)(=O)[O-].[Na+]
    InChIKey: STZCRXQWRGQSJD-UHFFFAOYSA-M
    InChI: InChI=1S/C14H15N3O3S.Na/c1-17(2)13-7-3-11(4-8-13)15-16-12-5-9-14(10-6-12)21(18,19)20;/h3-10H,1-2H3,(H,18,19,20);/q;+1/p-1
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