is conjugate acid of organic cation kanamycin B ammonium ion kanamycin B(5+) (1R,2S,3S,4R,6S)-4,6-diammmonio-3-(3-ammonio-3-deoxy-alpha-D-glucopyranosyloxy)-2-hydroxycyclohexyl 2,6-diammmonio-2,6-dideoxy-alpha-D-glucopyranoside +5 488.293 488.55360 An organic cation that is the pentacation of kanamycin B, obtained by protonation of the primary amino groups. C18H42N5O10 CHEBI:58549 InChI=1S/C18H37N5O10/c19-2-6-11(26)12(27)9(23)17(30-6)32-15-4(20)1-5(21)16(14(15)29)33-18-13(28)8(22)10(25)7(3-24)31-18/h4-18,24-29H,1-3,19-23H2/p+5/t4-,5+,6+,7+,8-,9+,10+,11+,12+,13+,14-,15+,16-,17+,18+/m0/s1 SKKLOUVUUNMCJE-FQSMHNGLSA-S [NH3+]C[C@H]1O[C@H](O[C@@H]2[C@@H]([NH3+])C[C@@H]([NH3+])[C@H](O[C@H]3O[C@H](CO)[C@@H](O)[C@H]([NH3+])[C@H]3O)[C@H]2O)[C@H]([NH3+])[C@@H](O)[C@@H]1O chebi_ontology kanamycin B