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4，4-di-n-octyl-2，6-bis(trimethylstannyl)dithieno[3，2-b:2’，3′-d]silole,99%, 50mg
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4，4-di-n-octyl-2，6-bis(trimethylstannyl)dithieno[3，2-b:2’，3′-d]silole,99%, 250mg
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4，4-di-n-octyl-2，6-bis(trimethylstannyl)dithieno[3，2-b:2’，3′-d]silole,99%, 1g
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4，7-Bis(5-bromothiophen-2-yl)-2-(2-ethylhexyl)-5，6-difluoro-2H-benzo[d][1，2，3]triazole,99%, 100mg
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4，7-Bis(5-bromothiophen-2-yl)-2-(2-ethylhexyl)-5，6-difluoro-2H-benzo[d][1，2，3]triazole,99%, 250mg
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4，7-Bis(5-bromothiophen-2-yl)-2-(2-ethylhexyl)-5，6-difluoro-2H-benzo[d][1，2，3]triazole,99%, 1g
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4，4′-Dichloro-2，2′-bipyridine,96%, 250mg
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4，4′-Dichloro-2，2′-bipyridine,96%, 1g
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4，4′-Dichloro-2，2′-bipyridine,96%, 5g
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[4，8-Bis[5-(2-ethylhexyl)thiophen-2-yl]-2-trimethylstannylfuro[2，3-f][1]benzofuran-6-yl]-trimethylstannane,98%, 1g
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[4，8-Bis[5-(2-ethylhexyl)thiophen-2-yl]-2-trimethylstannylfuro[2，3-f][1]benzofuran-6-yl]-trimethylstannane,98%, 100mg
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