881848-92-6

3,9-Diazabicyclo[3.3.1]non-6-ene-3,9-dicarboxylic acid,6-[[cyclopropyl[(2,3-dichlorophenyl)methyl]amino]carbonyl]-7-[4-[2-[[(1,1-dimethylethyl)dimethylsilyl]oxy]ethyl]phenyl]-, bis(1,1-dimethylethyl)ester