D-Pantothenic acid, also called vitamin B5, is a water-soluble vitamin and an essential nutrient for many animals.

Eicosane is a natural product from Sargassum fusiforme.

PAC1R antagonist 1 is an orally active PAC1 receptor antagonist that inhibits abnormal pain induced by pituitary adenylate cyclase-activating polypeptide (PACAP) and nerve damage, and may be used in the study of neoplasms and immune-related disorders.