- About
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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
Search results
Showing 1 to 3 of 3 (0.036 seconds)Spelling suggestions: "subject:"thiosulfuric acid."" "subject:"sulphuric acid.""
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Chemical constitution and color among the Columbia yellow group of dyes, syntheses of new thiazole dye intermediates and studies on diamino-thiosulfuric acids ...Sevag, Manasseh Giragos, January 1900 (has links)
Thesis (Ph. D.)--Columbia University, 1931. / Biographical. Bibliography: p. 45.
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| 2 |
The synthesis of 2-aryl-6-dimethylamino benzothiazoles from 2-amino-5-dimethylaniline thiosulfuric acid and aromatic aldehydes ...Updike, Ira Amon, January 1929 (has links)
Thesis (Ph. D.)--Columbia University, 1929. / Vita. Bibliography: p. [38-39].
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| 3 |
Chemical constitution and color among the Columbia yellow group of dyes, syntheses of new thiazole dye intermediates and studies on diamino-thiosulfuric acids ...Sevag, Manasseh Giragos, January 1900 (has links)
Thesis (Ph. D.)--Columbia University, 1931. / Biographical. Bibliography: p. 45.
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