Synonyms: Butanamide,2,4-dihydroxy-N-[3-[(2-mercaptoethyl)amino]-3-oxopropyl]-3,3-dimethyl-, (R)-;Butyramide, 2,4-dihydroxy-N-[2-[(2-mercaptoethyl)carbamoyl]ethyl]-3,3-dimethyl-(6CI,7CI,8CI); (R)-Pantetheine; D-(+)-Pantetheine; D-Pantetheine; LBF;Lactobacillus bulgaricus factor; N-(Pantothenyl)-b-aminoethanethiol; Pantetheine; a,g-Dihydroxy-b-dimethylbutyryl-b-alanyl-b-aminoethanethiol