2,3,5,6,7,8-Hexahydrobenz[f]inden-5(1H)-one

乙醇

对硝基甲苯

1,1,3,3,5,5,7,7-octachloro-3,7-dihydro-1H,5H-benzo[1,2-c,4,5-c']difuran

p-pyromellitide