Synonyms: Quinidine sulfate hydrate;Quinidine sulfate monohydrate;Quinidine, hemisulfate, hydrate;Quinidine, sulfate, hydrate (2:1:2);Quinidine sulfate (2:1) (salt) monohydrate;Cinchonan-9-ol, 6'-methoxy-, (9S)-, sulfate (2:1) (salt), monohydrate;6-Methoxy-alpha-(5-vinyl-2-quinuclidinyl)-4-quinolinemethanol hemisulfate hydrate;Quinidine sulfate;Quinidex (TN);Quinidine sulfate (USP);6591-63-5;AC1L21MT;UNII-J13S2394HE;Quinidine sulfate [USAN:JAN];Quinidine sulfate hydrate (JP16);2C20H24N2O2.H2O.H2O4S;Quinidine sulfate (2:1) (salt) dihydrate;LS-141246;ST51053006;D02272;I06-1230;Cinchonan-9-ol, 6'-methoxy-, (9S)-, sulfate (2:1) (salt), dihydrate;(S)-[(2R,5R)-5-ethenyl-1-azabicyclo[2.2.2]octan-2-yl]-(6-methoxyquinolin-4-yl)methanol; sulfuric acid; dihydrate;60553-86-8