2-methyl-3-propan-2-ylsulfanylnaphthalene-1,4-dione

3a-methyl-1-oxido-3H-benzo[f][2,1]benzoxazol-1-ium-4,9-dione

4-ethyl-5-methyl-2,3-dihydrobenzo[f]quinoxalin-6-one

2-甲基-3-(3-甲基-2-丁烯基)-1,4-萘二酮

2,3-dihydro-2-methyl-2-(3-methyl-but-2-enyl)-1,4-naphthoquinone