5-CFDA(5-Carboxyfluorescein diacetate) is membrane-permeant. It can be loaded into cells via incubation and hydrolyzed by intracellular esterases to 5-carboxyfluorescein that is used for labeling human intervertebral disk cells in vitro for fluorescence microscopy.

D-Fructose-1,6-bisphosphate sodium salt hydrate is the intermediate in carbohydrate metabolism, including glycolysis and gluconeogenesis.

Enmein, 13-deoxy-19-hydroxy-, (19R)- is an Enmein-?type diterpene derivative and can be used in the preparation of antitumor drugs.