Synonyms: Acetamide,N-[2-hydroxy-1-(hydroxymethyl)heptadecyl]-, D-erythro- (8CI); Acetamide,N-[2-hydroxy-1-(hydroxymethyl)heptadecyl]-, [R-(R*,S*)]-;D-erythro-1,3-Dihydroxy-2-acetamidooctadecane;D-erythro-2-Acetamido-1,3-octadecanediol; D-erythro-C2-Dihydroceramide;D-erythro-N-Acetylsphinganine; N-Acetyldihydrosphingosine