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【杂环砌块定制】CAS:1707-77-3|D-Mannitol 1,2:5,6-bis-acetonide
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【杂环砌块定制】CAS:52509-14-5|((1,3-Dioxolan-2-yl)methyl)triphenylphosphonium bromide
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【杂环砌块定制】CAS:53994-69-7|(6R,7R)-7-Amino-3-chloro-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid
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【杂环砌块定制】CAS:57280-22-5|4,4-Dimethyl-3,5,8-trioxabicyclo[5.1.0]octane
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【杂环砌块定制】CAS:15042-01-0|(R)-5-((S)-2,2-Dimethyl-1,3-dioxolan-4-yl)-3,4-dihydroxyfuran-2(5H)-one
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【杂环砌块定制】CAS:4360-63-8|2-(Bromomethyl)-1,3-dioxolane
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【杂环砌块定制】CAS:236406-55-6|tert-Butyl 2,7-diazaspiro[3.5]nonane-2-carboxylate