product Name:Ethanone, 1-[9-(9H-fluoren-9-ylidene)-9H-fluoren-2-yl]-
  • 90020-76-1
  • C28H18O
  • Ethanone, 1-[9-(9H-fluoren-9-ylidene)-9H-fluoren-2-yl]- 90020-76-1