【化】 DL-cysteinyl monohydrochloride
【化】 chlorhydric acid; hexylcaine hydrochloride; hydrochloric acid
muriatic acid; spirit of salt
【医】 chlorhydric acid; hydrochlric acid; mariatic acid
【化】 Cys; cysteine
【医】 aminothiopropionic acid; cysteine; sulfo-aminolactic acid
thioaminopropionic acid