TheO,O′-diacetyl (R,R)-hydrogentartrate ester of (R)-pantolactone monohydrate

Abstract

Key indicators: single-crystal X-ray study; T = 293 K; mean (C-C) = 0.004 Å; R factor = 0.031; wR factor = 0.085; data-to-parameter ratio = 7.7. organic compounds o3210 # 2007 International Union of Crystallography