(1S,2R)-ephedrine(1+) (-)-ephedrine ammonium ion derivative (-)-ephedrinium chebi_ontology Conjugate acid of (-)-ephedrine. Beilstein:4921787 166.12319 InChI=1S/C10H15NO/c1-8(11-2)10(12)9-6-4-3-5-7-9/h3-8,10-12H,1-2H3/p+1/t8-,10-/m0/s1 CHEBI:57295 C[NH2+][C@@H](C)[C@H](O)c1ccccc1 Gmelin:2740959 (1R,2S)-1-hydroxy-N-methyl-1-phenylpropan-2-aminium C10H16NO (1R,2S)-ephedrine KWGRBVOPPLSCSI-WPRPVWTQSA-O +1 166.24010