(+)-18-Crown-6 tetracarboxylic Acid | (+)-(CROWN-6)-2,3,11,12-TETRACARBOXYLIC ACID |
(+)-(18-CROWN-6)-2,3,11,12-TETRACARBOXYLIC ACID | (+)-(18-Crown-6)-2,3,11,12-tetracarboxylic acid |
(2R,3R,11R,12R)-1,4,7,10,13,16-HEXAOXACYCLOOCTADECANE-2,3,11,12-TETRACARBOXYLIC ACID | (+)-(18-Crown-6)-2,3,11,12-tetracarboxylic acid,(2R,3R,11R,12R)-1,4,7,10,13,16-Hexaoxacyclooctadecane-2,3,11,12-tetracarboxylic acid |