Quinine sulfate dihydrate6119-70-6100 % similar Quinidine sulfate dihydrate6591-63-5100 % similar Quinidine sulfate50-54-496 % similar Quinine bisulfate549-56-496 % similar Quinine sulfate804-63-796 % similar Quinine hydrochloride dihydrate6119-47-785 % similar Quinine130-95-084 % similar Quinidine56-54-284 % similar Quinine hydrochloride130-89-280 % similar (-)-Quinine dihydrochloride60-93-580 % similar Cinchonidine sulfate524-61-871 % similar Cinchonine sulfate5949-16-671 % similar Dihydroquinidine1435-55-863 % similar Dihydroquinine522-66-763 % similar Cinchonine118-10-560 % similar Cinchonidine485-71-260 % similar Cinchonine hydrochloride24302-67-858 % similar 1,4-Bis(dihydroquinidine)phthalazine140853-10-745 % similar (Dhq)2phal140924-50-145 % similar 1,4-Bis[[(8α,9R)-10,11-dihydro-6′-methoxycinchonan-9-yl]oxy]-9,10-anthracenedione176097-24-843 % similar