pyran,ethenylidenetetrahydro,methylethyl,2h-pyran,2h-pyran,
2H-pyran
103521-25-1Monensin,21,25-deepoxy-16-deethyl-25-de(hydroxymethyl)-12-demethyl-21,24-epoxy-25-ethyl-21-hydroxy-8,16-dimethyl-7-O-methyl-14-[(tetrahydro-5-methoxy-6-methyl-2H-pyran-2-yl)oxy]-,[8R,14R(2S,5S,6R),21S,24S,25R]-
108266-17-7(3R)-3-[(2R,3S,6R)-6-{[(2S,4R,7R,9R,10R)-2-{(2S,2'R,3'S,5R,5'R)-5'-[(2S,3S,5S,6R)-6-hydroxy-6-(hydroxymethyl)-3,5-dimethyltetrahydro-2H-pyran-2-yl]-2,3'-dimethyloctahydro-2,2'-bifuran-5-yl}-9-methoxy-2,4,10-trimethyl-1,6-dioxaspiro[4.5]dec-7-yl]methyl}-3-