Cholesterol myristate is a natural steroid present in traditional Chinese medicine. Cholesterol myristate binds to several ion channels such as the nicotinic acetylcholine receptor GABAA receptor and the inward-rectifier potassium ion channel.

Pneumadin (human)

Methacrylic anhydride is a polymerizable 1,6-diolefin compound that can be radical-initiated to form soluble cyclohexane polymers.Methacrylic anhydride can spontaneously polymerize via vinyl groups, which is inhibited by 2-6-di-tert-butyl 4-methylphenol.