p. 2573 - 2577
(2007/10/03)p. 335 - 355
(2007/10/02)2-[1-ethoxy-meth-(Z)-ylidene]-4,4,4-trifluoro-3-oxo-butyric acid ethyl ester
carbamimidothioic acid methyl ester
orthoformic acid triethyl ester
ethyl 4-trifluoromethyl-2-methylthio-5-pyrimidinecarboxylate