China (4R, 6S) -6-[ (1E) -2-[2-Cyclopropyl-4- (4-fluorophenyl) -3-Quinolinyl]Ethenyl]-2, 2-Dimethyl-1, 3-Dioxane-4-Acetic Acid Tert-Butyl Ester CAS 147489-06-3, Find details about China CAS 147489-06-03, Pitavastain Intermediate from (4R, 6S) -6-[ (1E) -2-[2-Cyclopropyl-4- (4-fluorophenyl) -3-Quinolinyl]Ethenyl]-2, 2-Dimethyl-1, 3-Dioxane-4-Acetic Acid Tert-Butyl Ester CAS 147489-06-3