dimethyldihydro,pyran,2h-pyran,dihydro-2h-pyran
2H-pyran
60847-76-94-(dimethylamino)-2-({14-ethyl-7,12,13-trihydroxy-4-[(5-hydroxy-4-methoxy-4,6-dimethyltetrahydro-2H-pyran-2-yl)oxy]-3,5,7,9,11,13-hexamethyl-2,10-dioxooxacyclotetradecan-6-yl}oxy)-6-methyltetrahydro-2H-pyran-3-yl 5-nitrofuran-2-carboxylate (non-preferred
149899-07-02-Cyclohepten-1-one,2,6,6-trimethyl-4-[(4-nitrobenzoyl)oxy]-5-[(tetrahydro-2H-pyran-2-yl)oxy]-