2S,3R,4R,5S)-3,4,5-trihydroxypipecolic acid dihydrate [(2S,3R,4R,5S)-3,4,5-tri-hydroxypiperidine-2-carboxylic acid dihydrate] - Booth, K; Jenkinson, S; Watkin, D; Sharp, H; Jones, P; Nash, R; Fleet, G (ACTA CRYSTALLOGRAPHICA SECTION E-STRUCTURE REPORTS ONLINE, 2007)