| 英文同义词: | 2-Phenyl-4-[1-(2,5-dioxo-3-isopropylidenetetrahydrofuran-4-ylidene)ethyl]-5-methyloxazole;3-[1-(5-Methyl-2-phenyloxazol-4-yl)ethylidene]-4-(1-methylethylidene)furan-2,5(3H,4H)-dione;3-Isopropylidene-4-[1-(2-phenyl-5-methyl-4-oxazolyl)ethylidene]furan-2,5(3H,4H)-dione |