英文同义词: | 2,2-DIMETHYL-5-(2-TETRAHYDROPYRROLYLIDENE)-1,3-DIOXANE-4,6-DIONE;2,2-DIMETHYL-(2-TETRAHYDROPYRROLYDINENE)-1,3-DIOXANE-4,6-DIONE;2,2-DIMETHYL-5-(2-TETRAHYDROPYRROLYDINENE)-1,3-DIOXANE-4,6-DIONE;2,2-Dimethyl-5-(2-tetrahydropyrrolylidene)-1,3-dioxane-4,6-dione, 98 %;1,3-Dioxane-4,6-dione, 2,2-dimethyl-5-(2-pyrrolidinylidene)-;2,2-dimethyl-5-pyrrolidin-2-ylidene-1,3-dioxane-4,6-dione |