Toyama; Akiyama Bulletin of the Chemical Society of Japan, vol. 10, p. 584 Full Text Show Details Toyama; Tsuchiya Bulletin of the Chemical Society of Japan, 1935 , vol. 10, p. 567 J.Soc.chem.Ind.Japan Spl., 1935 , vol. 38, p. 682,683 Chem. Zentralbl., 1937 , vol. 108, # I p. 1320