Synonyms: Kanamycin B, 3',4'-dideoxy-, sulfate;3',4'-Dideoxykanamycin B sulfate;DKB sulfate;Dibekacin sulphate (1:1);4,6-diamino-3-[(3-amino-3-deoxyhexopyranosyl)oxy]-2-hydroxycyclohexyl 2,6-diamino-2,3,4,6-tetradeoxyhexopyranoside sulfate (1:1);(2S,3R,4S,5S,6R)-4-amino-2-[(1S,2S,3R,4S,6R)-4,6-diamino-3-[(2R,3R,6S)-3-amino-6-(aminomethyl)tetrahydropyran-2-yl]oxy-2-hydroxy-cyclohexoxy]-6-(hydroxymethyl)tetrahydropyran-3,5-diol sulfate