pyridinium,methyl,iodide,furo[2,3-c]
Furo[2,3-c]
179464-93-8(1R,3aR,4S,4aR,7R,7aR,8aS)-8a-({[(3R,3aR,5R,7R,7aS)-3,7-dimethylhexahydro-2H-furo[2,3-c]pyran-5-yl]oxy}methyl)-4-formyl-7-methyl-3-(1-methylethyl)-4,4a,5,6,7,7a,8,8a-octahydro-1,4-methano-s-indacene-3a(1H)-carboxylic acid
123064-36-87H-Furo[2',3':4,5]furo[2,3-c]xanthen-7-one,2,3,3a,12c-tetrahydro-3,11-dihydroxy-6-methoxy-3-methyl-, (3a,3aa,12ca)-(-)-