“…(Antigen, 150 Mg Ca lib 2 + 3; antiserum, 0.5 ml eel H'.) carbohydrates, methyl 3-O-methyl-a-D-fucopyranoside (Tamm, 1949), and the enantiomorphous 2,3-di-Omethylfucoses (Schmidt and Wernicke, 1944;Gardiner and Percival, 1958) have been obtained in crystalline form for the first time.…”