3-Deoxy-D-erythro-hexos-2-ulose 3-Deoxy-D-glucosone 3-Deoxyglucosone 4084-27-9 CCRIS 4272 D-3-Deoxyglucosone D-erythro-Hexos-2-ulose, 3-deoxy- D-erythro-Hexosulose, 3-deoxy-