Search for "pentablock copolymer" in Full Text gives 3 result(s) in Beilstein Journal of Organic Chemistry.
Beilstein J. Org. Chem. 2019, 15, 218–235, doi:10.3762/bjoc.15.21
Beilstein J. Org. Chem. 2015, 11, 2267–2277, doi:10.3762/bjoc.11.247
Beilstein J. Org. Chem. 2014, 10, 2461–2469, doi:10.3762/bjoc.10.257