| 81002-10-0 | CHROMIUM (IC) FORMATE BASIC | CH2 O2 . 1/3 Cr . 2 H2 O |
| 81002-16-6 | Pentanoic acid, 4,4,5,5,5-pentafluoro-3-oxo-2-(triphenylarsoranylidene)-, methyl ester | C24H18AsF5O3 |
| 81002-17-7 | 1,3-Pentanedione, 4,4,5,5,5-pentafluoro-1-phenyl-2-(triphenylphosphoranylidene)- | C29H20F5O2P |