| 60428-00-4 | Epicacalone | C15H18O3 |
| 60428-05-9 | 2H-2,4a-Epoxyanthracene-3,4-dicarboxylic acid, 9-(acetyloxy)-5,6,7,8,9,10-hexahydro-1,8,9-trimethyl-10-oxo-, dimethyl ester | C23H26O8 |
| 60428-15-1 | 1,3-Cyclopentadiene-1,3-dicarboxylic acid, 2,5-dihydroxy-4,5-diphenyl-, dimethyl ester, monosodium salt | C21H18O6.Na |
| 60428-18-4 | 1,2,4,6-Pentalenetetracarboxylic acid, octahydro-2,5-dioxo-3a-phenyl-, tetramethyl ester | C22H22O10 |