HCID15281236Methyl 6-bromo-5-hydroxypyridine-2-carboxylateCAS 170235-19-5 · CID 15281236 · C7H6BrNO3COC(=O)c1ccc(O)c(Br)n1查看
HCID66720969Methyl 6-[4-chloro-3-(phenylmethoxy)phenyl]-5-hydroxy-2-pyridinecarboxylateCAS 1007170-25-3 · CID 66720969 · C20H16ClNO4COC(=O)c1ccc(O)c(-c2ccc(Cl)c(OCc3ccccc3)c2)n1查看