Synonyms: 2-Naphthacenecarboxamide,N-[[4-(amidinoamidino)-1-piperazinyl]methyl]-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-,dihydrochloride (8CI); 2-Naphthacenecarboxamide,N-[[4-[[(aminoiminomethyl)amino]iminomethyl]-1-piperazinyl]methyl]-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-,dihydrochloride, [4S-(4a,4aa,5aa,6b,12aa)]-; 2-Naphthacenecarboxamide,N-[[4-[amino[(aminoiminomethyl)imino]methyl]-1-piperazinyl]methyl]-4-(dimethylamino)-1,4,4a,5,5a,6,11,12a-octahydro-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-,dihydrochloride, (4S,4aS,5aS,6S,12aS)- (9CI); Guamecycline hydrochloride;Terratrex; Xanthocycline; Xanthomycin; Xanthomycin a, hydrochloride;Xantociclina