英文别名
3,3,6,6-tetramethyl-9-(pyridin-2-yl)-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione;3,3,6,6-tetramethyl-9-phenyl-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione;9-(pyridine-2-yl)-3,3,6,6-tetramethyl-1,8-dioxo-octahydroxanthene;3,3,6,6-tetramethyl-9-(pyridin-2-yl)-1,8-dioxooctahydroxanthene;3,3,6,6-tetramethyl-9-pyridin-2-yl-1,8-dioxo-ocyahydroxanthene;3,3,6,6-tetramethyl-9-pyridin-2-yl-1,8-dioxooctahydroxanthene;3,3,6,6-Tetramethyl-9-(2-pyridyl)-3,4,5,6,7,9-hexahydro-1H-xanthene-1,8(2H)-dione;3,3,6,6-tetramethyl-9-pyridin-2-yl-4,5,7,9-tetrahydro-2H-xanthene-1,8-dione