2,2-dimethyl-7-(((methylamino)carbonyl)oxy)-3(2h)-benzofuranon;3-ketocarbofuran;3-oxocarbofuran;carbamicacid,methyl-,esterwith2,2-dimethyl-7-hydroxy-3(2h)-benzofuranone;CARBOFURAN-3-KETO;CARBOFURAN-3-KETO PESTANAL;2,2-Dimethyl-7-(methylcarbamoyloxy)-2,3-dihydrobenzofuran-3-one;7-(Methylcarbamoyloxy)-2,2-dimethylbenzofuran-3(2H)-one