Menaquinone-7 is a vitamin K2 analog, is originally discovered as the anti-hemorrhagic factors. Menaquinone-7 (Vitamin K2-7) is identified as the most bioactive cofactor for the carboxylation reaction of Gla-proteins.

Notoginsenoside R4 is a natural product for research related to life sciences.

Melamine is a widely-used intermediate mainly employed as a raw material for producing melamine resin. It is also a metabolite of cyromazine formed in the body of mammals who have ingested cyromazine.