(8α,9R)-(8′′α,9′′R)-9,9′′-[(2,5-Diphenyl-4,6-pyrimidinediyl)bis(oxy)]bis[10,11-dihydro-6′-methoxycinchonan]149820-65-542 % similar 6-Methoxy-4-methylquinoline41037-26-733 % similar (+)-1-Benzylcinchoninium chloride69221-14-333 % similar (-)-1-Benzylcinchonidinium chloride69257-04-133 % similar