Quinine ethylcarbonate (TN) 396.205 396.480 C1=2C([C@H]([C@]3(N4C[C@@H](C(C3)CC4)C=C)[H])OC(OCC)=O)=CC=NC1=CC=C(C2)OC C23H28N2O4 CAS:83-75-0 CHEBI:32085 Ethoxy-[(6-methoxy-4-quinolyl)-(3-vinylquinuclidin-6-yl)-methoxy]-methanone InChI=1S/C23H28N2O4/c1-4-15-14-25-11-9-16(15)12-21(25)22(29-23(26)28-5-2)18-8-10-24-20-7-6-17(27-3)13-19(18)20/h4,6-8,10,13,15-16,21-22H,1,5,9,11-12,14H2,2-3H3/t15-,16?,21-,22+/m0/s1 KEGG:D01663 NSBRKSWSLRQPJW-ZEBIKNNBSA-N Quinine ethylcarbonate (TN) chebi_ontology cinchona alkaloid