p. 3471 - 3480
(2007/10/02)(2008/06/13)
(S)-(-)-dimethyl 2-O-(1-ethoxyethyl)malate
(S)-1,2,4-butanetriol 1,2-ethylidene acetal 4-acetate
2-((S)-2-Methyl-[1,3]dioxolan-4-yl)-ethanol
(S)-1,2,4-butanetriol 2-(1-ethoxy-ethyl) ether
(S)-1,2,4-butanetriol 4-acetate