Zeile; Oetzel Hoppe-Seyler's Zeitschrift fuer Physiologische Chemie, 1949 , vol. 284, p. 1,19 Full Text Show Details Masuyama; Hamada Nippon Kagaku Zasshi, 1949 , vol. 70, p. 198 Chem.Abstr., 1951 , p. 6593 Full Text Show Details Siefken Justus Liebigs Annalen der Chemie, 1949 , vol. 562, p. 75,1114 Full Text Show Details Raiford; Freyermuth Journal of Organic Chemistry, 1943 , vol. 8, p. 230,236,237