2'-Deoxy-5-(hydroxymethyl)uridine 5-Hydroxymethyl-2'-deoxyuridine 5-Hydroxymethyldeoxyuridine 5116-24-5 CCRIS 2347 EINECS 225-848-0 Thymidine, alpha-hydroxy- (9CI) Uridine, 2'-deoxy-5-(hydroxymethyl)- alpha-Hydroxythymidine