1,2-O-(2,2,2-Trichloroethylidene)glucofuranuronic acid lactone Furo(2',3':4,5)furo(2,3-d)-1,3-dioxol-5-one, 2-(trichloromethyl)- Glucofuranuronic acid, 1,2-O-(2,2,2-trichloroethylidene)-, lactone LZ4995000