2-Oxabicyclo[2.2.1]heptane-5-carboxylic acid, 3-oxo-(1R,4R,5R)- cinchonidine salt

2-Oxabicyclo[2.2.1]heptane-5-carboxylic acid, 3-oxo-(1R,4R,5R)- cinchonidine salt · CAS 862174-60-5