893767-99-2

OpicaponeImpurity8 Opicapone Impurity 4 Opicapone Impurity 7 5-chloro-4,6-dimethylisoxazolo[5,4-b]pyridin-3-amine Isoxazolo[5,4-b]pyridin-3-amine, 5-chloro-4,6-dimethyl-