呋喃-2-硫代羧酸S-苯基酯

4,4-dimethyl-2-(5-methylfuran-2-yl)-5H-1,3-oxazole

(3-methylphenyl) furan-2-carboxylate

N-羟基呋喃-2-甲酰胺

5-(2,4-二氯苯基)-2-糠酸