Leptin (93-105), human, is the amino acids 93 to 105 fragment of human leptin. Leptin is a 167-residue peptide hormone mainly produced by adipocytes and acts in the central nervous system to primarily coordinate the metabolic adaptations to fasting.

Furan

Bupirimate, an active ingredient in plant protection products, is commonly used as a systemic fungicide and finds applications in controlling powdery mildew in roses, apple plantations. It belongs to the family of pyrimidines.