Chlorocresol is an activator of ryanodine receptor.

MM3122 is a selective type II transmembrane serine protease (TMPRSS2) inhibitor, IC50 = 0.34 nM. MM3122 effectively blocks TMPRSS2, thereby inhibiting the entry of SARS-CoV-2 and MERS-CoV into human cells.

DL-Isocitric acid trisodium salt is the protonated form of isocitrate a substrate in the citric acid cycle. It is useful as a marker for determining the composition of isocitrates in fruit products including fruit juices.