【杂环砌块定制】CAS:159603-42-6|1-Benzhydrylazetidin-3-amine hydrochloride

【杂环砌块定制】CAS:1722-10-7|3-Chloro-6-methoxypyridazine

【杂环砌块定制】CAS:1046816-38-9|3-Chloro-6-cyclopropylpyridazine

【杂环砌块定制】CAS:849776-88-1|5-Methyl-1-phenyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-1H-pyrazole

【杂环砌块定制】CAS:22252-43-3|(6R,7R)-7-Amino-3-methyl-8-oxo-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid

【杂环砌块定制】CAS:21141-03-7|3-Amino-4-pyridazinecarboxylic acid

【杂环砌块定制】CAS:856847-77-3|3-Chloropyridazine hydrochloride

【杂环砌块定制】CAS:956077-63-7|3-Bromo-1H-pyrazolo[3,4-c]pyridin-7(6H)-one

【杂环砌块定制】CAS:1093860-48-0|Methyl 6-chloropyridazine-4-carboxylate

【杂环砌块定制】CAS:20698-04-8|3,6-Diiodopyridazine

【杂环砌块定制】CAS:65202-58-6|3-Bromo-6-methylpyridazine

【杂环砌块定制】CAS:20733-10-2|4-Pyridazinol

【杂环砌块定制】CAS:1380571-72-1|6-Oxa-1-azaspiro[3.3]heptane hemioxalate

【杂环砌块定制】CAS:916766-83-1|3-(4-(Chloromethyl)phenyl)-1-methyl-1H-pyrazole

【杂环砌块定制】CAS:2164-61-6|Pyridazine-3-carboxylic acid

【杂环砌块定制】CAS:948570-75-0|1-(2-Methoxyethyl)-4-nitro-1H-pyrazole

【杂环砌块定制】CAS:866837-96-9|Ethyl 5-amino-1-phenyl-1H-pyrazole-3-carboxylate

【杂环砌块定制】CAS:1357923-33-1|2-(Azetidin-3-yl)propan-2-ol hydrochloride

【杂环砌块定制】CAS:1420271-08-4|2-Azaspiro[3.3]heptane hydrochloride

【杂环砌块定制】CAS:21905-86-2|Cinnoline-4-carboxylic acid