2-[(2,5,9-trimethyl-7-oxofuro[3,2-g]chromen-3-yl)methyl]isoindole-1,3-dione

3-(羟基甲基)-2,5,9-三甲基-7H-呋喃并[3,2-g][1]苯并吡喃-7-酮

3-(methoxymethyl)-2,5,9-trimethylfuro[3,2-g]chromen-7-one

4-ethyl-1,2,2,6,6-pentamethyl-3H-pyridine,hydrochloride