Blasticidin S HCl;Blasticidine S HCl;(S)-4-[[3-amino-5-[(aminoiminomethyl)methylamino]-1-oxopentyl]amino]-1-(4-amino-2-oxo-1(2H)-pyrimidinyl)-1.2.3.4-tetradeoxy-β-D-erythro-Hex-2-enopyranuronic acid.monohydrochloride