1.0 2026-09-22 13:02:45 UTC 2026-09-22 13:03:26 UTC FDB118278 Karakanine (1R,2S,7S,10R,11S,13S,14S,16S,17S,18S,19R)-4-ethyl-16-methoxy-10-methyl-6-oxa-4-azaheptacyclo[15.2.1.02,7.02,11.03,13.05,10.014,19]icosane-14,18-diol C22H33NO4 InChI=1S/C22H33NO4/c1-4-23-18-12-8-14-20(2)6-5-15(27-19(20)23)22(14,18)11-7-10-13(26-3)9-21(12,25)16(11)17(10)24/h10-19,24-25H,4-9H2,1-3H3/t10-,11-,12+,13+,14-,15+,16-,17+,18?,19?,20-,21+,22-/m1/s1 RYTZLEVRXNSDGJ-VXSKVEAMSA-N formula C22H33NO4 ChemAxon inchi InChI=1S/C22H33NO4/c1-4-23-18-12-8-14-20(2)6-5-15(27-19(20)23)22(14,18)11-7-10-13(26-3)9-21(12,25)16(11)17(10)24/h10-19,24-25H,4-9H2,1-3H3/t10-,11-,12+,13+,14-,15+,16-,17+,18?,19?,20-,21+,22-/m1/s1 ChemAxon inchikey RYTZLEVRXNSDGJ-VXSKVEAMSA-N ChemAxon