is conjugate base of ouabain(1-) 1beta,5,11alpha,14,19-pentahydroxy-17beta-(5-oxo-2,5-dihydrofuran-2-id-3-yl)-5beta,14beta-androstan-3beta-yl 6-deoxy-alpha-L-mannopyranoside InChI=1S/C29H43O12/c1-13-22(34)23(35)24(36)25(40-13)41-15-8-19(32)28(12-30)21-17(3-5-27(28,37)9-15)29(38)6-4-16(14-7-20(33)39-11-14)26(29,2)10-18(21)31/h7,11,13,15-19,21-25,30-32,34-38H,3-6,8-10,12H2,1-2H3/q-1/t13-,15-,16+,17+,18+,19+,21+,22-,23+,24+,25-,26+,27-,28+,29-/m0/s1 ouabain anion ouabain An organic anion that is the conjugate base of ouabain resulting from the deprotonation of the furanone moiety; major species at pH 7.3. O1[C@H]([C@@H]([C@H]([C@H]([C@@H]1O[C@H]2C[C@H]([C@]3([C@@](C2)(CC[C@]4([C@]5(CC[C@@H]([C@]5(C[C@H]([C@]34[H])O)C)C=6[CH-]OC(C6)=O)O)[H])O)CO)O)O)O)O)C MPLJNVZJPLASQC-HBYQJFLCSA-N PMID:32326025 PMID:31075189 C29H43O12 PMID:31170971 PMID:31087249 583.652 -1 CHEBI:145798 583.27600 PMID:32651756 PMID:32488807 chebi_ontology PMID:32368275 organic anion ouabain