2,4-Imidazolidinedione, 1-amino-, hydrochloride (1:1)
Hydantoin, 1-amino-, hydrochloride
2,4-Imidazolidinedione, 1-amino-, monohydrochloride
1-Aminohydantoin hydrochloride
1-Amino-2,4-imidazolidinedione monohydrochloride
1-Aminoimidazolidine-2,4-dione hydrochloride