product Name：9H-Fluorene, 9-(3,6-difluoro-9H-fluoren-9-ylidene)-3,6-difluoro-
  • 917949-67-8
  • C26H12F4
  • 9H-Fluorene, 9-(3,6-difluoro-9H-fluoren-9-ylidene)-3,6-difluoro- 917949-67-8