【杂环砌块定制】CAS:1616391-65-1|EPZ015666

【杂环砌块定制】CAS:37830-90-3|4,5-Dimethyl-1,3-dioxol-2-one

【杂环砌块定制】CAS:118081-34-8|Ceftibuten dihydrate

【杂环砌块定制】CAS:60456-23-7|(S)-oxiran-2-ylmethanol

【杂环砌块定制】CAS:22013-33-8|1,4-Benzodioxan-6-amine

【杂环砌块定制】CAS:116106-16-2|5-Bromo-6-methyl-1H-benzo[d]imidazole

【杂环砌块定制】CAS:118081-34-8|Ceftibuten dihydrate

【杂环砌块定制】CAS:36507-30-9|1AH-dibenzo[b,f]oxireno[2,3-d]azepine-6(10bH)-carboxamide

【杂环砌块定制】CAS:93379-48-7|((4R,5R)-2,2-Dimethyl-1,3-dioxolane-4,5-diyl)bis(diphenylmethanol)

【杂环砌块定制】CAS:116568-17-3|1H-Benzo[d]imidazole-6-carboxamide

【杂环砌块定制】CAS:153-61-7|Cephalothin

【杂环砌块定制】CAS:28562-68-7|3-Methyloxetane-3-carboxylic acid

【杂环砌块定制】CAS:135875-10-4|2,3,4,5-Tetrahydro-1H-benzo[4,5]imidazo[1,2-d][1,4]diazepine

【杂环砌块定制】CAS:129319-71-7|tert-Butyl 2-methylaziridine-1-carboxylate

【杂环砌块定制】CAS:68401-81-0|Ceftizoxime

【杂环砌块定制】CAS:60456-21-5|(S)-Methyl 2,2-dimethyl-1,3-dioxolane-4-carboxylate

【杂环砌块定制】CAS:66309-69-1|Cefotiam Dihydrochloride

【杂环砌块定制】CAS:183133-94-0|7,10-Dimethoxy-10-DAB III

【杂环砌块定制】CAS:869494-16-6|tert-Butyl 3,6-diazabicyclo[3.1.1]heptane-6-carboxylate

【杂环砌块定制】CAS:2879-20-1|1-(2,3-Dihydrobenzo[b][1,4]dioxin-6-yl)ethanone