spiro,cyclopentane,isobenzofuran,thione,benzofuran,furan
Isobenzofuran
6493-54-5Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,4',5'-dibromo-3',6'-dihydroxy-, potassium salt (1:2)
63671-63-64-Isobenzofurancarbonyl chloride,6-(2,5-dihydro-2,5-dioxo-1H-pyrrol-1-yl)-1,3-dihydro-1,3-dioxo-