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  3. Building blocks and Intermediates
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  • 2-oxaspiro[3.5]nonan-7-ol 2-oxaspiro[3.5]nonan-7-ol
    CAS:2092707-38-3
    ARTK20842
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  • 2-oxaspiro[3.5]nonan-7-one 2-oxaspiro[3.5]nonan-7-one
    CAS:1256546-74-3
    ARTK21589
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  • 2-oxaspiro[3.5]nonan-7-ylmethanol 2-oxaspiro[3.5]nonan-7-ylmethanol
    CAS:1256546-76-5
    ARTK21588
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  • 2-oxaspiro[3.5]nonane-6,8-dione 2-oxaspiro[3.5]nonane-6,8-dione
    CAS:1630907-24-2
    ARTK21132
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  • 2-oxaspiro[3.5]nonane-7-carboxylic acid 2-oxaspiro[3.5]nonane-7-carboxylic acid
    CAS:1416323-16-4
    ARTK21331
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  • 2-Oxaspiro[3.5]nonane-7-methanamine 2-Oxaspiro[3.5]nonane-7-methanamine
    CAS:1256667-38-5
    ARTK21586
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  • 2-oxaspiro[4.5]decan-8-one 2-oxaspiro[4.5]decan-8-one
    CAS:109006-16-8
    ARTK21772
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  • 2-oxospiro[3.4]octane-6-carboxylic acid 2-oxospiro[3.4]octane-6-carboxylic acid
    CAS:2090464-60-9
    ARTK20849
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  • 2-phenyl-2,6-diazaspiro[3.3]heptan-1-one 2-phenyl-2,6-diazaspiro[3.3]heptan-1-one
    CAS:960079-47-4
    ARTK20156
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  • 2-phenyl-2,9-diazaspiro[4.5]decan-1-one hydrochloride 2-phenyl-2,9-diazaspiro[4.5]decan-1-one hydrochloride
    CAS:852338-81-9
    ARTK20157
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  • 2-tert-butoxycarbonyl-2-azaspiro[3.4]octane-5-carboxylic acid 2-tert-butoxycarbonyl-2-azaspiro[3.4]octane-5-carboxylic acid
    CAS:2306265-72-3
    ARTK20421
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  • 2-tert-butoxycarbonyl-7-oxo-2,6-diazaspiro[3.4]octane-5-carboxylic acid 2-tert-butoxycarbonyl-7-oxo-2,6-diazaspiro[3.4]octane-5-carboxylic acid
    CAS:1357351-94-0
    ARTK21462
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  • 2-tert-butoxycarbonyl-8-oxa-2-azaspiro[4.5]decane-4-carboxylic acid 2-tert-butoxycarbonyl-8-oxa-2-azaspiro[4.5]decane-4-carboxylic acid
    CAS:1251021-24-5
    ARTK21598
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  • 2-tert-butyl 3-ethyl (3S)-2,8-diazaspiro[4.5]decane-2,3-dicarboxylate 2-tert-butyl 3-ethyl (3S)-2,8-diazaspiro[4.5]decane-2,3-dicarboxylate
    CAS:1675970-16-7
    ARTK21099
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  • 2-tert-butyl 3-ethyl 2,8-diazaspiro[4.5]decane-2,3-dicarboxylate 2-tert-butyl 3-ethyl 2,8-diazaspiro[4.5]decane-2,3-dicarboxylate
    CAS:1822453-48-4
    ARTK21009
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  • 2-tert-butyl 5-methyl 2-azaspiro[3.3]heptane-2,5-dicarboxylate 2-tert-butyl 5-methyl 2-azaspiro[3.3]heptane-2,5-dicarboxylate
    CAS:1341036-87-0
    ARTK21488
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  • 2-tert-butyl 6-methyl 2-azaspiro[3.3]heptane-2,6-dicarboxylate 2-tert-butyl 6-methyl 2-azaspiro[3.3]heptane-2,6-dicarboxylate
    CAS:1408074-81-6
    ARTK21347
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  • 2-tert-butyl 7-methyl 2-azaspiro[4.5]decane-2,7-dicarboxylate 2-tert-butyl 7-methyl 2-azaspiro[4.5]decane-2,7-dicarboxylate
    CAS:2173991-86-9
    ARTK20780
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  • 2-tert-butyl 8-ethyl 2,7-diazaspiro[4.4]nonane-2,8-dicarboxylate 2-tert-butyl 8-ethyl 2,7-diazaspiro[4.4]nonane-2,8-dicarboxylate
    CAS:2112190-69-7
    ARTK20827
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  • 2-tert-butyl 9-ethyl 2,7-diazaspiro[4.4]nonane-2,9-dicarboxylate 2-tert-butyl 9-ethyl 2,7-diazaspiro[4.4]nonane-2,9-dicarboxylate
    CAS:1357354-49-4
    ARTK21458
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  • 2-tert-butyl O3-ethyl (3R)-2,8-diazaspiro[4.5]decane-2,3-dicarboxylate 2-tert-butyl O3-ethyl (3R)-2,8-diazaspiro[4.5]decane-2,3-dicarboxylate
    CAS:2306249-43-2
    ARTK20422
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  • 2-tert-butyl O7-ethyl 2,5-diazaspiro[3.4]octane-2,7-dicarboxylate 2-tert-butyl O7-ethyl 2,5-diazaspiro[3.4]octane-2,7-dicarboxylate
    CAS:2970214-47-0
    ARTK20423
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  • 2-thia-6-aza-spiro[3.3]heptane2,2-dioxide hydrochloride 2-thia-6-aza-spiro[3.3]heptane2,2-dioxide hydrochloride
    CAS:1427388-39-3
    ARTK21298
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  • 2-thia-6-azaspiro[3.3]heptane 2-thia-6-azaspiro[3.3]heptane
    CAS:920491-09-4
    ARTK20158
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