DEPC (Diethyl pyrocarbonate) is a potent and irreversible RNase inhibitor containing histidine residues.DEPC can be used to prevent RNA enzyme degradation by modifying histidine residues with carboxylation resulting in enzyme inactivation.

Beclobrate (Sgd 24774) is a novel orally available fibric acid derivative that has shown significant lipid and cholesterol-lowering activity in rodents and may be used in the study of primary hyperlipoproteinemia.

Thiohexam is a rubber vulcanization accelerator.