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  1. Home
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  3. Building blocks and Intermediates
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Catalysts & ligands
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Others

  • 7-tert-butoxycarbonyl-2-oxa-7-azaspiro[3.4]octane-5-carboxylic acid 7-tert-butoxycarbonyl-2-oxa-7-azaspiro[3.4]octane-5-carboxylic acid
    CAS:1803608-20-9
    ARTK21021
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  • 7-tert-butyl O6-ethyl 2-oxa-7-azaspiro[3.4]octane-6,7-dicarboxylate 7-tert-butyl O6-ethyl 2-oxa-7-azaspiro[3.4]octane-6,7-dicarboxylate
    CAS:2920391-80-4
    ARTK20518
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  • 7-thia-2-aza-spiro[3.5]nonane 7,7-dioxide hemioxalate 7-thia-2-aza-spiro[3.5]nonane 7,7-dioxide hemioxalate
    CAS:1501856-47-8
    ARTK21250
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  • 7-thia-2-azaspiro[3.5]nonane hemioxalate 7-thia-2-azaspiro[3.5]nonane hemioxalate
    CAS:1523606-48-5
    ARTK21208
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  • 8'-fluoro-6'-(2-methoxyethoxymethoxy)spiro[1,3-dioxolane-2,2'-tetralin 8'-fluoro-6'-(2-methoxyethoxymethoxy)spiro[1,3-dioxolane-2,2'-tetralin
    CAS:2489407-89-6
    ARTK20525
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  • 8'-fluoro-7'-iodo-6'-(2-methoxyethoxymethoxy)spiro[1,3-dioxolane-2,2'-tetralin 8'-fluoro-7'-iodo-6'-(2-methoxyethoxymethoxy)spiro[1,3-dioxolane-2,2'-tetralin
    CAS:2489407-90-9
    ARTK20526
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  • 8'-fluorospiro[1,3-dioxolane-2,2'-tetralin]-6'-ol 8'-fluorospiro[1,3-dioxolane-2,2'-tetralin]-6'-ol
    CAS:2489407-88-5
    ARTK20527
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  • 8,8-difluoro-2-azaspiro[4.5]decan-3-one 8,8-difluoro-2-azaspiro[4.5]decan-3-one
    CAS:1935910-43-2
    ARTK20939
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  • 8,8-difluoro-2-azaspiro[4.5]decane hydrochloride 8,8-difluoro-2-azaspiro[4.5]decane hydrochloride
    CAS:1780964-59-1
    ARTK21066
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  • 8,8-difluoro-2-azaspiro[4.5]decane;hemi(oxalic acid) 8,8-difluoro-2-azaspiro[4.5]decane;hemi(oxalic acid)
    CAS:2007919-26-6
    ARTK20889
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  • 8,8-difluoro-3-(iodomethyl)-2-oxaspiro[4.5]decane 8,8-difluoro-3-(iodomethyl)-2-oxaspiro[4.5]decane
    CAS:2416231-76-8
    ARTK20520
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  • 8,8-difluoro-6-azaspiro[3.4]octane;hydrochloride 8,8-difluoro-6-azaspiro[3.4]octane;hydrochloride
    CAS:2682112-94-1
    ARTK20521
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  • 8,8-difluoro-6-methyl-2,6-diazaspiro[3.4]octan-7-one;2,2,2-trifluoroacetic acid 8,8-difluoro-6-methyl-2,6-diazaspiro[3.4]octan-7-one;2,2,2-trifluoroacetic acid
    CAS:2193067-09-1
    ARTK20764
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  • 8,8-dimethyl-7-oxo-2-azaspiro[3.5]non-5-ene-6-carbonitrile hydrochloride 8,8-dimethyl-7-oxo-2-azaspiro[3.5]non-5-ene-6-carbonitrile hydrochloride
    CAS:2758304-16-2
    ARTK20522
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  • 8-(phenylmethyl)-1,3,8-triazaspiro[4.5]decane-2,4-dione 8-(phenylmethyl)-1,3,8-triazaspiro[4.5]decane-2,4-dione
    CAS:28936-94-9
    ARTK20519
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  • 8-[(tert-butoxy)carbonyl]-5-oxa-8-azaspiro[3.5]nonane-2-carboxylic acid 8-[(tert-butoxy)carbonyl]-5-oxa-8-azaspiro[3.5]nonane-2-carboxylic acid
    CAS:1250999-58-6
    ARTK21627
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  • 8-[(tert-butoxy)carbonyl]-8-azaspiro[4.5]decane-1-carboxylic acid 8-[(tert-butoxy)carbonyl]-8-azaspiro[4.5]decane-1-carboxylic acid
    CAS:1250996-34-9
    ARTK21632
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  • 8-amino-1,4-dioxaspiro[4.5]decane-8-carboxylic acid 8-amino-1,4-dioxaspiro[4.5]decane-8-carboxylic acid
    CAS:54621-18-0
    ARTK20191
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  • 8-amino-2-azaspiro[4.5]decan-3-one hydrochloride 8-amino-2-azaspiro[4.5]decan-3-one hydrochloride
    CAS:2940937-62-0
    ARTK20523
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  • 8-amino-6-azaspiro[3.4]octan-5-one 8-amino-6-azaspiro[3.4]octan-5-one
    CAS:1546502-59-3
    ARTK21179
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  • 8-azaspiro[4.5]dec-3-ene hydrochloride 8-azaspiro[4.5]dec-3-ene hydrochloride
    CAS:2940940-86-1
    ARTK20524
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  • 8-azaspiro[4.5]decan-4-one hydrochloride 8-azaspiro[4.5]decan-4-one hydrochloride
    CAS:198133-69-6
    ARTK20904
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  • 8-boc-2,2-dioxo-1,3-dioxa-2-thia-8-azaspiro[4.5]decane 8-boc-2,2-dioxo-1,3-dioxa-2-thia-8-azaspiro[4.5]decane
    CAS:1257300-52-9
    ARTK21585
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  • 8-Bromo-1,4-dioxaspiro[4.5]decane 8-Bromo-1,4-dioxaspiro[4.5]decane
    CAS:68278-51-3
    ARTK20196
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