2,3-Didehydro-3-O-sodio-D-erythro-hexono-1,4-lactone 6381-77-7 8003-96-1 89-65-6 Araboascorbic acid, monosodium salt, D- CCRIS 2517 D-Erythro-hex-2-enonic acid, gamma-lactone, monosodium salt EINECS 228-973-9 HSDB 741 Hex-2-enonic acid gamma-lactone, D-erythro-, monosodium salt Isoascorbic acid sodium salt Isona Mercate 20 Monosodium D-erythro-hex-2-enonic acid gamma-lactone Neo-cebitate SODIUM ERYTHORBATE Sodium isoascorbate