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917949-68-9 9h-fluorene, 1,8-dichloro-9-(1,8-dichloro-9h-fluoren-9-ylidene)-

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Product Name 9H-Fluorene, 1,8-dichloro-9-(1,8-dichloro-9H-fluoren-9-ylidene)-
CAS No. 917949-68-9
Molecular Formula C26H12Cl4