[316] Reichert; vid. op. cit. 67, Band 18, S. 68.

[317] Meissl; vid. op. cit. 62, Band 233, S. 229.

[318] Vid. op. cit. 1, p. 121.

[319] Vid. op. cit. 63, p. 28.

[320] Vid. op. cit. 67, Band 16, S. 145; Band 18, S. 68: vid. op. cit. 7, p. 53: vid. op. cit. 59, 1877, p. 147.

[321] Vid. op. cit. 57, 1888, pp. 526 and 697: American Chemical Journal, Vol. 10, p. 326: vid. op. cit. 1, pp. 123-127.

[322] Vid. op. cit. 1, p. 143.

[323] Vid. op. ch. 7, p. 143.

[324] Vid. op. cit. 67, 1890, S. 4.

[325] Allen; Commercial Organic Analysis, Vol. 2, pp. 224-236.