Diphenylterazine is a bioluminescence compound.Diphenylterazine alone yields very little background with excellent signal-to-background ratios. Furthermore, Diphenylterazine elicits minimal cell toxicity at millimolar concentrations. Diphenylterazine injections into untransfected BALB/c mice do not yield any background emission.

(+)-Catechin Hydrate is an antioxidant flavonoid of plant origin; a free radical scavenger, preventing free radical-mediated damage in a variety of biological systems.

Bis(2-ethylhexyl)hexanedioate (NSC 56775) is a diester produced by the formal condensation of the carboxyl group of adipic acid with 2-ethylhexan-1-ol, and is used as a plasticizer in the preparation of various polymers.