... - N - N' - bis(octadecyl) - perylene - 3,4,9,10 - tetracarboxylic dianhydride Name:1,6,7,1 2- tetra - t - butylphenoxy - N - N' ... - bis(octadecyl) - perylene - 3,4,9,10 - tetracarboxylic dianhydrideItemNo ... 9structural formula: 1,6,7,1 2- tetra - t - butylphenoxy - N - N' - bis(octadecyl) - perylene - 3,4,9,10 - tetracarboxylic ...