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9-((2R,3R,4S,5R)-3,4-Dihydroxy-5-(hydroxymethyl)tetrahydrofuran-2-yl)-1H-purine-2,6,8(9H)-trione (85303-18-0)
	          CAS: 85303-18-0 
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9-(2-deoxy-2-fluoro-4-thio-α,β-arabinopentofuranosyl)-2,6-diaminopurine (248601-56-1)
	          CAS: 248601-56-1 
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9-(2-Aminoethoxy)-3-(2-deoxy-β-D-erythro-pentofuranosyl)-1H-pyrimido[5,4-b][1,4]benzoxazin-2(3H)-one (223793-01-9)
	          CAS: 223793-01-9 
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9-(4-C-Azido-2-deoxy-β-D-erythro-pentofuranosyl)-9H-purin-2-amine (2230585-44-9)
	          CAS: 2230585-44-9 
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9-(4-C-Azido-β-D-arabinofuranosyl)-N-methyl-H-purin-6-amine (1972600-30-8)
	          CAS: 1972600-30-8 
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9H-Purinium,6-amino-9-(4-C-azido-β-Darabinofuranosyl)-1-methyl-,iodide(1:1) (1972600-29-5)
	          CAS: 1972600-29-5 
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9-(4-C-Azido-β-D-arabinofuranosyl)-9H-purin-6-amine (1972600-27-3)
	          CAS: 1972600-27-3 
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9-[4-C -(Difluoromethyl)-3,5-O -[(1-methylethoxy)phosphinothioylidene]-β-D-xylofuranosyl]-9H -purin-6-amine (1803136-82-4)
	          CAS: 1803136-82-4 
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9-[4-C -(Difluoromethyl)-3,5-O -[(1-methylethoxy)phosphinylidene]-β-D-xylofuranosyl]-9H -purin-6-amine (1803136-81-3)
	          CAS: 1803136-81-3 
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9-[4-C -(Difluoromethyl)-β-D-xylofuranosyl]-9H -purin-6-amine (1803136-68-6)
	          CAS: 1803136-68-6 
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9-[3-Deoxy-4-C -(difluoromethyl)-3-fluoro-β-Dxylofuranosyl]-9H -purin-6-amine (1803135-52-5)
	          CAS: 1803135-52-5 
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9-[4-C -(Difluoromethyl)-3,5-O -[(1-methylethoxy)phosphinothioylidene]-β-D-arabinofuranosyl]-9H -purin-6-amine (1803134-32-8)
	          CAS: 1803134-32-8 
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9-[4-C -(Difluoromethyl)-3,5-O -[(1-methylethoxy)phosphinylidene]-β-D-arabinofuranosyl]-9H -purin-6-amine (1803134-31-7)
	          CAS: 1803134-31-7 
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9-[4-C -(Difluoromethyl)-β-D-arabinofuranosyl]-9H -purin-6-amine (1803134-18-0)
	          CAS: 1803134-18-0 
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9-[2-Deoxy-4-C -(difluoromethyl)-2-fluoro-3,5-O -[(1-methylethoxy)phosphinothioylidene]-β-D-arabinofuranosyl]-9H -purin-6-amine (1803130-06-4)
	          CAS: 1803130-06-4 
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