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  Ʒ >> 2,2',7,7'--9,9'-ݶ 

Ʒ 2,2',7,7'--9,9'-ݶ
English Name 2,2',7,7'-Tetrabromo-9,9'-spirobifluorene
CAS No. 128055-74-3
/Appearance
/Purity
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Molecular Structure
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Description

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   455   ʱ䣺2018-02-23  ӡҳ  ر
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