5-(Thienyl)meldrum's Acid

2,2-dimethyl-4,6-dioxo-5-thienyl-1,3-dioxane

2,2-Dimethyl-5-(3-thienyl)-1,3-dioxane-4,6-dione

2,2-Dimethyl-5-(3-thienyl)-4,6-Dione-1,3-dioxane

2,2-DIMETHYL-5-THIOPHEN-3-YL-[1,3]DIOXANE-4,6-DIONE