Isorutarin is a natural product that can be isolated from the seeds of Apium graueolens.

EGTA-AM (EGTA Acetoxymethyl ester) is a calcium chelator, a metabolic biomarker of early-onset preeclampsia and late-onset preeclampsia.

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.