英文别名
2-[[5-[5-[5-[5-[5-(2,2-Dicyanoethenyl)thiophen-2-yl]-3,4-diethylthiophen-2-yl]-2,3-diphenylthieno[3,4-b]pyrazin-7-yl]-3,4-diethylthiophen-2-yl]thiophen-2-yl]methylidene]propanedinitrile;2-[[5-[5-[5-[5-[5-(2,2-dicyanoethenyl)thiophen-2-yl]-3,4-diethylthiophen-2-yl]-2,3-diphenylthieno[3,4-b]pyrazin-7-yl]-3,4-diethylthiophen-2-yl]thiophen-2-yl]methylidene]propanedinitrile