1,6-Dioxacycloheptadecan-7-one6707-60-4 1,7-Dioxacycloheptadecan-8-one3391-83-1 1(3H)-Isobenzofuranone, 3,3-bis[4-(phosphonooxy)phenyl]-, sodium salt (1:4)68807-90-9 11α-Hydroxycanrenone192569-17-8 11α-Hydroxymexrenone192704-56-6 17β-Hydroxy-17-methyl-2-oxa-5α-androstan-3-one53-39-4 2-Acetylbutyrolactone517-23-7 2-Bromo-4-butyrolactone5061-21-2 2-C-Methyl-D-ribono-1,4-lactone492-30-8 2-Deoxy-2,2-difluoro-D-erythro-pentonic acid γ-lactone 3,5-dibenzoate122111-01-7 2-Deoxy-D-ribono-1,4-lactone34371-14-7 2-Furanone497-23-4 2-Vinyl-4,4-dimethylazlactone29513-26-6 2,2-Dimethyl-5-(3-thienyl)-1,3-dioxane-4,6-dione61857-83-8 2,2,5-Trimethyl-1,3-dioxane-4,6-dione3709-18-0 2,2,6-Trimethyl-4H-1,3-dioxin-4-one5394-63-8 2,3-O-Isopropylidene-D-ribonolactone30725-00-9 2,3,4,6-Tetra-O-benzyl-D-glucono-1,5-lactone13096-62-3 2,3,4,6-Tetrakis-O-trimethylsilyl-D-gluconolactone32384-65-9 2(3H)-Benzofuranone553-86-6