Mason Journal of the American Chemical Society, 1945 , vol. 67, p. 418 Full Text View citing articles Show Details Sharma; Kamal; Siddiqui Journal of Scientific and Industrial Research, 1948 , vol. 7 B, p. 67 Full Text Show Details Pillay; Siddiqui Journal of the Indian Chemical Society, 1931 , vol. 8, p. 517,524