554450-39-4

Acetic acid, (triphenylphosphoranylidene)-,(1S,2R,4R)-7,7-dimethyl-1-[(phenylsulfonyl)methyl]bicyclo[2.2.1]hept-2-yl ester

Acetic acid, (triphenylphosphoranylidene)-,(1S,2R,4R)-7,7-dimethyl-1-[(phenylsulfonyl)methyl]bicyclo[2.2.1]hept-2-yl ester