Get Best Price for 562106-87-0
(8E,10E,14E,16E,18E)-(2S,4S,5S,12R,13R)-4-Methoxy-12-((2R,3S,4R,5S,6S)-5-methoxy-6-methyl-3,4-bis-triethylsilanyloxy-tetrahydro-pyran-2-yloxy)-9,13,15,17,19-pentamethyl-20-oxo-5-triethylsilanyloxy-oxacycloicosa-8,10,14,16,18-pentaene-2-carbaldehyde