Synonyms:
nonactin,5-demethyl-5-ethyl- ; monactin ; 4,13,22,31,37,38,39,40-octaoxapentacyclo[32.2.1.17,10.116,19.125,28]tetracontane-3,12,21,30-tetrone,5-ethyl-2,11,14,20,23,29,32-heptamethyl-, [1r-(1r*,2r*,5r*,7r*,10s*,11s*,14s*,16s*,19r*,20r*,23r*,25r*,28s*,29s*,32s*,34s*)]- ; 5-demethyl-5-ethylnonactin, akd 1b ; 4,13,22,31,37,38,39,40-octaoxapentacyclo[32.2.1.17,10.116,19.125,28]tetracontane-3,12,21,30-tetrone,5-ethyl-2,11,14,20,23,29,32-heptamethyl-, (1r,2r,5r,7r,10s,11s,14s,16s,19r,20r,23r,25r,28s,29s,32s,34s)-