189363-47-1 2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene 2,2',7,7'-Tetrakis(diphenylamino)-9,9'-spirobifluorene

Synonyms： 2,2',7,7'-tetrakis(N,N-diphenylamino)-9,9-spirobifluorene; Spiro-TAD; LT-E116; 2,2',7,7'-Tetrakis(N,N-diphenylamino)-2,7-diamino-9,9-spirobifluorene
CAS Number：189363-47-1
Molecular Formula：C₇₃H₅₂N₄
Molecular Structure：
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