N 4 9 10 July 8, 2019 16 32 64 128 N n dioctyl 3 4 9 10 perylenedicarboximide N n′-ditridecyl perylene-3 4 9 10-tetracarboxylic diimide N 4 10n 2 9 4 5 n 9 10 3 4 9 10 n 9-4n 5
