参考文献

Maki; Hashimoto Kogyo Kagaku Zasshi, 1951 , vol. 54, p. 544 Chem.Abstr., 1953 , p. 6413 Full Text Show Details I.G. Farbenind. Patent: DE636891 , 1933 ; Fortschr. Teerfarbenfabr. Verw. Industriezweige, vol. 23, p. 1128