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  3. Building blocks and Intermediates
  4. Spirocyclic compounds
Catalysts & ligands
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Others

  • 3-oxa-9-azaspiro[5.5]undecane hydrochloride 3-oxa-9-azaspiro[5.5]undecane hydrochloride
    CAS:1380300-88-8
    ARTK21375
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  • 3-oxaspiro[5.5]undecan-9-amine hydrochloride 3-oxaspiro[5.5]undecan-9-amine hydrochloride
    CAS:1376292-28-2
    ARTK21381
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  • 3-oxaspiro[5.5]undecan-9-one 3-oxaspiro[5.5]undecan-9-one
    CAS:1159280-53-1
    ARTK21737
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  • 3-oxaspiro[5.5]undecan-9-ylmethanol 3-oxaspiro[5.5]undecan-9-ylmethanol
    CAS:10428-83-8
    ARTK21792
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  • 3-oxaspiro[5.5]undecane-9-carboxylic acid 3-oxaspiro[5.5]undecane-9-carboxylic acid
    CAS:10428-85-0
    ARTK21791
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  • 3-phenyl-2-azaspiro[3.3]heptane;hydrochloride 3-phenyl-2-azaspiro[3.3]heptane;hydrochloride
    CAS:2708292-75-3
    ARTK20433
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  • 3-spiro[2.5]octan-6-ylprop-2-ynoic acid 3-spiro[2.5]octan-6-ylprop-2-ynoic acid
    CAS:2024748-05-6
    ARTK20879
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  • 3-spiro[2.5]octan-7-ylprop-2-ynoic acid 3-spiro[2.5]octan-7-ylprop-2-ynoic acid
    CAS:2011250-88-5
    ARTK20882
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  • 3-tert-butyl 8-methyl 9-oxo-3-azaspiro[5.5]undecane-3,8-dicarboxylate 3-tert-butyl 8-methyl 9-oxo-3-azaspiro[5.5]undecane-3,8-dicarboxylate
    CAS:1225437-08-0
    ARTK21664
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  • 3-thia-9-azaspiro[5.5]undecane 3,3-dioxide hydrochloride 3-thia-9-azaspiro[5.5]undecane 3,3-dioxide hydrochloride
    CAS:1803582-31-1
    ARTK21022
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  • 3H-spiro[isobenzofuran-1,4'-piperidine] hydrochloride 3H-spiro[isobenzofuran-1,4'-piperidine] hydrochloride
    CAS:37663-44-8
    ARTK20430
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  • 4'-((2-Butyl-4-Oxo-1,3-Diazaspiro[4.4]Non-1-En-3-Yl)Methyl)-N-(4,5-Dimethylisoxazol-3-Yl)-2'-(Ethoxymethyl)-[1,1'-Biphenyl]-2-Sulfonamide 4'-((2-Butyl-4-Oxo-1,3-Diazaspiro[4.4]Non-1-En-3-Yl)Methyl)-N-(4,5-Dimethylisoxazol-3-Yl)-2'-(Ethoxymethyl)-[1,1'-Biphenyl]-2-Sulfonamide
    CAS:254740-64-2
    ARTK20434
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  • 4,4,5,5-tetrachlorospiro[2.2]pentane-1-carboxylic acid 4,4,5,5-tetrachlorospiro[2.2]pentane-1-carboxylic acid
    CAS:1788041-68-8
    ARTK21040
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  • 4,4,5,5-tetramethyl-2-{spiro[2.5]oct-5-en-6-yl}-1,3,2-dioxaborolane 4,4,5,5-tetramethyl-2-{spiro[2.5]oct-5-en-6-yl}-1,3,2-dioxaborolane
    CAS:859219-46-8
    ARTK20163
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  • 4,4,5,5-tetramethyl-2-{spiro[4.5]dec-7-en-8-yl}-1,3,2-dioxaborolane 4,4,5,5-tetramethyl-2-{spiro[4.5]dec-7-en-8-yl}-1,3,2-dioxaborolane
    CAS:859219-41-3
    ARTK20164
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  • 4,4,5,5-tetramethyl-2-{spiro[5.5]undec-2-en-3-yl}-1,3,2-dioxaborolane 4,4,5,5-tetramethyl-2-{spiro[5.5]undec-2-en-3-yl}-1,3,2-dioxaborolane
    CAS:859219-57-1
    ARTK20165
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  • 4,4-difluoro-6-azaspiro[2.5]octane hydrochloride 4,4-difluoro-6-azaspiro[2.5]octane hydrochloride
    CAS:1282532-00-6
    ARTK21538
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  • 4,7-diazaspiro[2.5]octan-5-one 4,7-diazaspiro[2.5]octan-5-one
    CAS:1200114-14-2
    ARTK21689
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  • 4,7-diazaspiro[2.5]octan-5-one hydrochloride 4,7-diazaspiro[2.5]octan-5-one hydrochloride
    CAS:1199794-52-9
    ARTK21690
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  • 4,7-diazaspiro[2.5]octan-6-one 4,7-diazaspiro[2.5]octan-6-one
    CAS:1638784-98-1
    ARTK21106
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  • 4,7-diazaspiro[2.5]octan-8-one 4,7-diazaspiro[2.5]octan-8-one
    CAS:907973-01-7
    ARTK20166
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  • 4,7-diazaspiro[2.5]octane dihydrochloride 4,7-diazaspiro[2.5]octane dihydrochloride
    CAS:145122-56-1
    ARTK21268
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  • 4,7-Diazaspiro[2.5]octane oxalate 4,7-Diazaspiro[2.5]octane oxalate
    CAS:1389264-25-8
    ARTK21368
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  • 4,7-diazaspiro[2.5]octane-5,8-dione 4,7-diazaspiro[2.5]octane-5,8-dione
    CAS:129306-17-8
    ARTK21534
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