1851-22-5

TAK438 Impurity 92 Vonoprazan Impurity 92 N-oxy-3-chloropyridine 3-Chloro-pyridine1-oxide Pyridine, 3-chloro-,1-oxide 3-chloro-1-oxidopyridin-1-ium 3-chloro-1$l^{5}-pyridin-1-one 3-chloro-1-oxido-pyridin-1-ium 3-chloro-1-oxidanidyl-pyridin-1-ium 3-CHLOROPYRIDINE N-OXIDE ISO 9001：2015 REACH Pyridine, 3-chloro-, 1-oxide (6CI,7CI,8CI,9CI)