5-Bromo-3-chloro-2-pyridinecarboxylic acid methyl ester

Taw qhia 1214336-41-0: Cov khoom lag luam kiv puag ncig coj kev lag luam los ntawm cua daj cua dub!

Thaum kawg, ib yam khoom tau tuaj txog uas tau teeb tsa los hloov pauv kev lag luam, thiab cov neeg siv khoom zoo siab!Hu rau 1214336-41-0