3,6-Dichlorotrimellitic anhydride is the key precursor that is used for preparing a variety of dichlorinated fluoresceins and rhodamines.

GPRP acetate is fibrinogen-related peptides, which inhibit the interaction of fibrinogen with the platelet membrane glycoprotein IIbIIIa complex (GPIIbIIIa).

Glucodigifucoside, a cardiac glycoside that can be isolated from digitalis seeds, is specifically cytotoxic to human renal adenocarcinoma cells.