poly(6-O-methacryloyl-galactopyranose-co-2-(N,N-dimethylaminoethyl)methacrylate)-b-poly(pyridyl disulfide ethyl methylacrylate)
poly(6-o-methacryloyl-galactopyranose-co-2-(n,n-dimethylaminoethyl)methacrylate)-b-poly(pyridyl disulfide ethyl methylacrylate)