954418-00-9

[(2e,3r)-2-[[4-[(e)-[7,7-dimethyl-3-oxo-4-(sulfomethyl)-2-bicyclo[2.2.1]heptanylidene]methyl]phenyl]methylidene]-3-hydroxy-7,7-dimethyl-4-bicyclo[2.2.1]heptanyl]methanesulfonic Acid