【杂环砌块定制】CAS:159981-19-8|6-(2,2,2-Trifluoroethoxy)nicotinaldehyde

【杂环砌块定制】CAS:150824-47-8|Nitenpyram

【杂环砌块定制】CAS:1379337-73-1|2,4-Dichloro-6-nitropyridine

【杂环砌块定制】CAS:139585-48-1|2-Chloro-5-methoxypyridine

【杂环砌块定制】CAS:163234-74-0|2-Fluoro-3-methoxypyridine

【杂环砌块定制】CAS:13626-17-0|3,5-Dibromo-4-chloropyridine

【杂环砌块定制】CAS:16834-13-2|5,10,15,20-Tetra(4-pyridyl)-21H,23H-porphine

【杂环砌块定制】CAS:1379338-74-5|5,7-Dichloropyrido[3,4-b]pyrazine

【杂环砌块定制】CAS:1620-71-9|5-Methyl-2-(trifluoromethyl)pyridine

【杂环砌块定制】CAS:140-72-7|1-Hexadecylpyridin-1-ium bromide

【杂环砌块定制】CAS:1429056-38-1|N2-Methylpyridine-2,4-diamine hydrochloride

【杂环砌块定制】CAS:156361-02-3|6-Amino-5-chloro-3-pyridinecarbonitrile

【杂环砌块定制】CAS:1462-86-8|3-Aminopicolinic Acid

【杂环砌块定制】CAS:14871-92-2|(2,2'-Bipyridine)dichloropalladium(II)

【杂环砌块定制】CAS:152803-24-2|5-Hydroxynicotinonitrile

【杂环砌块定制】CAS:150824-47-8|Nitenpyram

【杂环砌块定制】CAS:152126-31-3|3-Fluoro-2-pyridinecarboxylic acid

【杂环砌块定制】CAS:149488-78-8|2-(3-Fluoropyridin-2-yl)acetonitrile

【杂环砌块定制】CAS:14631-46-0|5,6,7,8-Tetrahydroquinolin-8-ol

【杂环砌块定制】CAS:1671-87-0|3,6-Di(pyridin-2-yl)-1,2,4,5-tetrazine