3H-benzo[g][2]benzofuran-1-one

11-methoxyphenanthro[2,3-c]furan-8,10-dione

11-ethoxyphenanthro[2,3-c]furan-8,10-dione

cis-9,10-dihydro-9,10-ethanoanthracene-11,12-diol cyclic carbonate

(2-新戊基烯丙基)琥珀酸