isoquinoline alkaloid Magnoflorine 342.410 An isoquinoline alkaloid that has formula C20H24NO4. C20H24NO4 CAS:2141-09-5 CHEBI:6641 COc1ccc2C[C@H]3c4c(CC[N+]3(C)C)cc(OC)c(O)c4-c2c1O InChI=1S/C20H23NO4/c1-21(2)8-7-12-10-15(25-4)20(23)18-16(12)13(21)9-11-5-6-14(24-3)19(22)17(11)18/h5-6,10,13H,7-9H2,1-4H3,(H-,22,23)/p+1/t13-/m0/s1 KEGG:C09581 KNApSAcK:C00001885 Magnoflorine YLRXAIKMLINXQY-ZDUSSCGKSA-O chebi_ontology