pyran,ethynyl,fluorophenoxy,tetrahydro,2h-pyran,2h-pyran,
2H-pyran
167172-84-17'-hydroxy-2,9a'-dimethyl-1'-oxo-3-(2-oxo-2H-pyran-4-yl)decahydro-1'H-spiro[cyclopentane-1,3'-naphtho[1,2-c]furan]-2-carboxylic acid
872702-59-59(10H)-Anthracenone,10-[(2R,3R,4R,5S)-6-(acetyloxy)tetrahydro-3,4,5-trihydroxy-2H-pyran-2-yl]-1,8,10-trihydroxy-3-methyl-