L-Histidine

L-Histidine; L-(+)-Histidine hydrochloride, monohydrate; (S)-4-(2-Amino-2-carboxyethyl)imidazole, hydrochloride, monohydrate; HIS, hydrochloride, monohydrate; L-alpha-Amino-beta-(4-imidazolyl)propionic acid monohydrochloride; S-Histidine, hydrochloride, monohydrate; cas no: 5934-29-2