【杂环砌块定制】CAS:64485-93-4|Cefotaxime sodium salt

【杂环砌块定制】CAS:148430-81-3|Oxetan-3-yl methanesulfonate

【杂环砌块定制】CAS:240401-27-8|tert-Butyl 2-oxa-7-azaspiro[3.5]nonane-7-carboxylate

【杂环砌块定制】CAS:1231930-42-9|6-(2-Chloro-5-fluoropyrimidin-4-yl)-4-fluoro-2-methyl-1-(propan-2-yl)-1H-1,3-benzodiazole

【杂环砌块定制】CAS:14347-78-5|(R)-(2,2-Dimethyl-1,3-dioxolan-4-yl)methanol

【杂环砌块定制】CAS:69947-09-7|1,4-Dioxaspiro[4.5]decane-8-carbonitrile

【杂环砌块定制】CAS:115314-17-5|(R)-Oxiran-2-ylmethyl 3-nitrobenzenesulfonate

【杂环砌块定制】CAS:535924-73-3|3-Ethoxyazetidine hydrochloride

【杂环砌块定制】CAS:5336-90-3|Acridine-9-carboxylic acid

【杂环砌块定制】CAS:240401-27-8|tert-Butyl 2-oxa-7-azaspiro[3.5]nonane-7-carboxylate

【杂环砌块定制】CAS:14347-78-5|(R)-(2,2-Dimethyl-1,3-dioxolan-4-yl)methanol

【杂环砌块定制】CAS:99419-31-5|3-Methyl-oxetane-3-carbaldehyde

【杂环砌块定制】CAS:38748-32-2|Triptolide

【杂环砌块定制】CAS:4388-56-1|3-(1,3-Dioxolan-2-yl)propanoic acid

【杂环砌块定制】CAS:535924-73-3|3-Ethoxyazetidine hydrochloride

【杂环砌块定制】CAS:1363381-20-7|2-Boc-5-oxa-2,8-diaza-spiro[3.5]nonan-7-one

【杂环砌块定制】CAS:1003013-76-0|3-((Benzyloxy)methyl)oxetane

【杂环砌块定制】CAS:131020-50-3|Methyl 1-methyl-1H-benzo[d]Imidazole-6-carboxylate

【杂环砌块定制】CAS:118469-15-1|5-Fluoro-2-methyl-1H-benzo[d]imidazole

【杂环砌块定制】CAS:1231930-33-8|6-Bromo-4-fluoro-1-isopropyl-2-methyl-1H-benzo[d]imidazole