has role erythritol CHEBI:14215 meso-erythritol Erythrite Erythrol erythro-tetritol CHEBI:372804 L-erythritol Phycite CHEBI:17113 meso-erythritol erythritol CHEBI:4840 MESO-ERYTHRITOL Phycitol The <i>meso</i>-diastereomer of butane-1,2,3,4-tetrol. (2R,3S)-butane-1,2,3,4-tetrol Erythritol CHEBI:23946 MESO-ERYTHRITOL Erythrit CHEBI:44263 mesoerythritol antioxidant butane-1,2,3,4-tetrol plant metabolite human metabolite