4-Methylpentanoic acid is a short-chain fatty acid (SCFA) and a metabolite of 20 alpha-hydroxycholesterol.

Methoxatin disodium salt an aromatic tricyclic o-quinone is a redox cofactor for bacterial dehydrogenases. It is an efficient electron transfer catalyst from a number of organic substrates to molecular oxygen (O2) constructing quinoprotein model reactions.

TL4-12 is a specific MAP4K2/GCK inhibitor that inhibits IKZF1 and BCL-6.TL4-12 inhibits MM cell proliferation and induces apoptosis, and can be used in the study of multiple myeloma (MM).