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89997-02-4 5h-benzo[b]phosphindole,5-(9h-fluoren-9-ylidene)-5,5-dihydro-5-phenyl-

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Product Name 5H-Benzo[b]phosphindole,5-(9H-fluoren-9-ylidene)-5,5-dihydro-5-phenyl-
CAS No. 89997-02-4
Molecular Formula C31H21P