50-54-4 Auriquin Chinidine sulfate Cin quin Cin-Quin Cinchonan-9-ol, 6'-methoxy-, (9S)-, sulfate (2:1) (salt) Kinichron NSC10004 QUINIDINE Quinicardine Quinidate Quinidex Quinidine bisulfate Quinidine monosulfate Quinidine sulfate Quinidine sulfate (salt) Quinidine, sulfate (2:1) (salt) Quinitex Quinora SK-Quinidine sulfate Vanquin WLN: T66 BNJ HO1 EYQ- DT66 A B CNTJ G1U1 &WSQQ