2-hydroxyethanal 141-46-8 CHEBI:17071 2-Hydroxyacetaldehyde 2-Oxoethanol Glycolaldehyde (8CI) Hydroxyethanal Methylolformaldehyde C00266 2-OH-acetaldehyde GLYCOLALDEHYDE hydroxyacetaldehyde 4-01-00-03955 (Beilstein Handbook Reference) Acetaldehyde, hydroxy- (9CI) BRN 0506029 CCRIS 2613 EINECS 205-484-9 Glycollaldehyde NSC 67935 Acetaldehyde, hydroxy- Diose GLYCOALDEHYDE Glycolic aldehyde Methylol formaldehyde Monomethylolformaldehyde NSC67935