product Name:1,3-Isobenzofurandione, 5,5'-(9H-fluoren-9-ylidene)bis-
  • 135876-30-1
  • C29H14O6
  • 1,3-Isobenzofurandione, 5,5'-(9H-fluoren-9-ylidene)bis- 135876-30-1