+22.8' (1% in ethanol). These constants agree with those reported by Plattner and Pataki.2 Acknowledgment.--We wish to thank Dr. WB Tarpley and Miss C. Vitiello of our Chemical Re- search Division for the infrared data herein re- ported. ... CHEMICAL DEVELOPMENT DEPARTMENT SCHERING CORPORATION BLOOMFIELD, ~ ~ ETV JERSEY ... (7) P. Wieland and K. Miescher, Hde. Chim. Acta, 30, 1876 (1947). ... P-Glycerol Ethers Isomeric with ...