spiro(isobenzofuran-1(3H),9-xanthen)-3-one
CAS No. 596-24-7
spiro(isobenzofuran-1(3H),9-xanthen)-3-one;Spiro[isobenzofuran-1(3H),9-[9H]xanthen]-3-one;spiro[2-benzofuran-3,9-xanthene]-1-one;spiro[isobenzofuran-3,9-xanthene]-1-one