Asahina; Tanase Yakugaku Zasshi, 1941 , vol. 61, p. 129,132 Chem.Abstr., 1940 , p. 7906 Full Text Show Details Asahina; Tanase Proceedings of the Imperial Academy (Tokyo), 1940 , vol. 16, p. 297 Yakugaku Zasshi, 1941 , vol. 61, p. 129,131