9,9-Bis(4-hydroxyphenyl)fluoreneU - Patulin solution双酚芴4,4′-(9-Fluorenylidene)diphenol棒曲霉素 溶液9,9-二(4-羟苯基)芴4-羟基-4H-呋[3,2-c]吡喃-2(6H)-酮9,9-Bis(4-hydroxyphenyl)fluorenePAT4,4'-(9H-Fluorene-9,9-diyl)diphenolbisphenol fluorenone4,4'-(9H-fluoren-9-ylidene)bisphenolBHPF9,9-bis(p-hydroxyphenyl)fluorenefluorene-9-bisphenol9,9-bis(4-hydroxyphenyl)fluorene