143629-44-1 Desertomycin D Oxacyclodotetraconta-3,13,17,21,39-pentaen-2-one, 8,10,16,20,24,26,28,30,32,34,26,28-dodecahydroxy-23-(alpha-D-mannopyranosyloxy)-3,7,9,15,19,21,31,33-octamethyl-42-((1R)-1-((2R)-tetrahydro-5-hydroxy-2-furanyl)ethyl)-, (3E,7S,8R,9S,10S,13E,15S,16S,17E,19S,20R,21E,23S,24R,26S,28S,30S,31S,32R,33S,34R,36S,38S,39E,42S)-