N,N′-Dihexyl-3,4,9,10-perylenedicarboximide PDI-C6 2,9-Dihexylanthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)tetrone 98% 2,9-Dihexylanthra[2,1,9-def:6,5,10-d′e′f′]diisoquinoline-1,3,8,10(2H,9H)tetrone N,N’-bis(hexyl)-3,4:9,10-perylenebis(dicarboximide) Anthra[2,1,9-def:6,5,10-d'e'f']diisoquinoline-1,3,8,10(2H,9H)-tetrone, 2,9-dihexyl- S1080