SynonymsAzelastine Impurity Close Azelastine Impurity Related products 1-Phthalazinone M.F. M.W. 146.15 CAT# AR-P01842 CAS# 119-39-1 1-Chlorophthalazine HCl M.F. M.W. 164.60 36.46 CAT# AR-P01843 CAS# 300843-36-1 1-Chlorophthalazine M.F. M.W. 164.59 CAT# AR-P30080 CAS# 5784-45-2
