16377-01-8 Heptanoic acid, 2,7-diamino-7-imino-, monohydrochloride, (S)- (9CI) Indospicine hydrochloride Indospicine monohydrochloride monohydrate L-alpha-Amido-epsilon-amidino hexanoic acid monohydrochloride monohydrate Norleucine, 6-amidino-, monohydrochloride, L- (8CI) Norleucine, 6-amidino-, monohydrochloride, hydrate