英文别名
[2,2']bi[benzo[b]selenophenylidene]-3,3'-dione;(E)-[2,2']Bi(benzo[b]selenophenyliden)-3,3'-dion;[2,2']Bi(benzo[b]selenophenyliden)-3,3'-dion;2-(3-oxobenzo[b]selenophene-2(3H)-ylidene)-benzo[b]selenophen-3(2H)-one;3H,3'H-[2,2'-Bibenzo[b]selenophenylidene]-3,3'-dione;(2E)-2-(3-oxo-1-benzoselenophen-2-ylidene)-1-benzoselenophen-3-one