Rhodamine 123 is a fluorescent dye (λex=503 nm, λem=527 nm). The intensity of R123 fluorescence has a peak at concentration of 50 μM, and decreases to zero at higher concentrations due to self-quenching.

Ganoderic acid D2 is a natural product.

AUDA is an inhibitor of sEH(IC50 values of 18 and 69 nM for the mouse and human enzymes respectively).