Quinidine sulfate50-54-4100 % similar Quinine bisulfate549-56-4100 % similar Quinine sulfate804-63-7100 % similar Quinine sulfate dihydrate6119-70-696 % similar Quinidine sulfate dihydrate6591-63-596 % similar Quinine130-95-088 % similar Quinidine56-54-288 % similar Quinine hydrochloride130-89-284 % similar (-)-Quinine dihydrochloride60-93-584 % similar Quinine hydrochloride dihydrate6119-47-780 % similar Cinchonidine sulfate524-61-874 % similar Cinchonine sulfate5949-16-674 % similar Dihydroquinidine1435-55-865 % similar Dihydroquinine522-66-765 % similar Cinchonine118-10-563 % similar Cinchonidine485-71-263 % similar Cinchonine hydrochloride24302-67-860 % similar 1,4-Bis(dihydroquinidine)phthalazine140853-10-747 % similar (Dhq)2phal140924-50-147 % similar 1,4-Bis[[(8α,9R)-10,11-dihydro-6′-methoxycinchonan-9-yl]oxy]-9,10-anthracenedione176097-24-845 % similar