【杂环砌块定制】CAS:35808-40-3|1,2,3,4-Tetrahydropyrido[2,3-b]pyrazine

【杂环砌块定制】CAS:3796-24-5|4-(Trifluoromethyl)pyridine

【杂环砌块定制】CAS:36322-90-4|Piroxicam

【杂环砌块定制】CAS:314250-03-8|N,N-Diethylpyridine-2-sulfonamide

【杂环砌块定制】CAS:29241-66-5|5-Bromo-2-fluoronicotinic acid

【杂环砌块定制】CAS:36052-24-1|Methyl 6-aminonicotinate

【杂环砌块定制】CAS:35486-42-1|2-Amino-3,5-dibromopyridine

【杂环砌块定制】CAS:30838-93-8|2-Chloro-4,6-dimethylpyridine

【杂环砌块定制】CAS:301666-63-7|6,7-Dihydro-1,7-naphthyridin-8(5H)-one

【杂环砌块定制】CAS:34941-91-8|2-Chloro-4-fluoropyridine

【杂环砌块定制】CAS:34552-16-4|2-Bromo-3-fluoro-5-methylpyridine

【杂环砌块定制】CAS:35170-93-5|3-Chloro-1,8-naphthyridine

【杂环砌块定制】CAS:327056-62-2|5-Fluoro-2-pyridinecarbonitrile

【杂环砌块定制】CAS:30651-24-2|5-Nitro-2-pyridinecarboxylic acid

【杂环砌块定制】CAS:34941-90-7|2,4-Difluoropyridine

【杂环砌块定制】CAS:332134-60-8|2-Bromo-6-morpholinopyridine

【杂环砌块定制】CAS:3678-63-5|4-Chloro-2-picoline

【杂环砌块定制】CAS:33742-70-0|6-Chloro-N-methyl-3-nitropyridin-2-amine

【杂环砌块定制】CAS:374537-97-0|5-Bromo-3,4-dimethylpyridin-2-amine

【杂环砌块定制】CAS:344324-94-3|2-Bromo-3,5-dichloro-4-methylpyridine