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    ChemFaces have 9 compounds are similar structure. Camptothecin (CAS#7689-03-4); 7-Ethylcamptothecin (CAS#78287-27-1); 7-Ethyl-10-Hydroxycamptothecin (CAS#86639-52-3); 9-Methoxycamptothecine (CAS#39026-92-1); 9-Aminocamptothecin (CAS#91421-43-1); (S)-10-Hydroxycamptothecin (CAS#19685-09-7); 10-Methoxycamptothecin (CAS#19685-10-0); 10-Nitro-camptothecin (CAS#104195-61-1); Topotecan hydrochloride (CAS#119413-54-6).
    Those compounds are series compounds, which having the similar structure but only some different in the individual atoms, functional groups and substructures. Maybe they also have the different physicochemical property, bioactivity and pharmacological property. In the drug design and reserach, they play an important role of improving the success rate of drug screening, researching of drug toxicity and acquiring of other data.
    Product Name Camptothecin Camptothecin
    Catalog No.CFN97249
    CAS Number7689-03-4
    Purity> 98%
    M. FC20H16N2O4
    M. W348.4
    Price$50 / 20mg
    Product Name 7-Ethylcamptothecin 7-Ethylcamptothecin
    Catalog No.CFN90336
    CAS Number78287-27-1
    M. FC22H20N2O4
    M. W376.41
    Price$128 / 20mg
    Product Name 7-Ethyl-10-Hydroxycamptothecin 7-Ethyl-10-Hydroxycamptothecin
    Catalog No.CFN90335
    CAS Number86639-52-3
    M. FC22H20N2O5
    M. W392.4
    Price$60 / 20mg
    Product Name 9-Methoxycamptothecine 9-Methoxycamptothecine
    Catalog No.CFN99729
    CAS Number39026-92-1
    M. FC21H18N2O5
    M. W378.38
    Price$138 / 20mg
    Product Name 9-Aminocamptothecin 9-Aminocamptothecin
    Catalog No.CFN90309
    CAS Number91421-43-1
    M. FC20H17N3O4
    M. W363.37
    Price$128 / 20mg
    Product Name (S)-10-Hydroxycamptothecin (S)-10-Hydroxycamptothecin
    Catalog No.CFN99735
    CAS Number19685-09-7
    M. FC20H16N2O5
    M. W364.35
    Price$50 / 20mg
    Product Name 10-Methoxycamptothecin 10-Methoxycamptothecin
    Catalog No.CFN90157
    CAS Number19685-10-0
    M. FC21H18N2O5
    M. W378.38
    Price$138 / 20mg
    Product Name 10-Nitro-camptothecin 10-Nitro-camptothecin
    Catalog No.CFN90439
    CAS Number104195-61-1
    M. FC20H15N3O6
    M. W393.34
    Price Inquiry
    Product Name Topotecan hydrochloride Topotecan hydrochloride
    Catalog No.CFN90462
    CAS Number119413-54-6
    M. FC23H24ClN3O5
    M. W457.9
    Price$100 / 20mg
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