7-Oxabicyclo[2.2.1]hept-5-ene-2-carboxylic acid, methyl ester,(1R,2R,4R)-rel-

7-Oxabicyclo[2.2.1]hept-5-ene-2-carboxylic acid, methyl ester,(1R,2R,4R)-rel- · CAS 17791-33-2