| 英文同义词: | 2,6-PYRIDINEDIMETHANOL;Ethanone, 1,1'-(9H-fluorene-2,7-diyl)bis-;1-(7-ACETYL-9H-FLUOREN-2-YL)ETHAN-1-ONE;2,7-Diacetylfluorene>1,1'-(9H-Fluorene-2,7-diyl)bis(ethan-1-one);1,1'-(9H-Fluorene-2,7-diyl)bis(ethan-1-one) - [F93985];2,7-DIACETYLFLUORENE |