193535-63-6

(3aS,4R,5S,6S,8R,9R,9aR,10R)-N-(Quinuclidin-4-ylcarbonyl)carbamic acid 5-hydroxy-4,6,9,10-tetramethyl-1-oxo-6-vinyldecahydro-3a,9-propano-3aH-cyclopentacycloocten-8-yl ester