Synonyms: alpha-Mannotetraose;AC1MIXZG;(2R,3S,4S,5S,6R)-2-[(2R,3R,4S,5S,6R)-3-hydroxy-2-(hydroxymethyl)-5,6-bis[[(2R,3S,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy]oxan-4-yl]oxy-6-(hydroxymethyl)oxane-3,4,5-triol;3634-02-4;alpha-D-Mannopyranose, O-alpha-D-mannopyranosyl-(1-2)-O-alpha-D-mannopyranosyl-(1-2)-O-alpha-D-mannopyranosyl-(1-2)-