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Steroid Amines. Fungicides Derived from Δ 5 -3β-Hydroxybisnorcholenic Acid (Fernholz Acid)

✍ Scribed by Herzog, Hershel L.; Payne, Constance C.; Hershberg, E. B.

Book ID
117996337
Publisher
American Chemical Society
Year
1955
Tongue
English
Weight
493 KB
Volume
77
Category
Article
ISSN
0002-7863

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Absorption spectra of Δ5-3β -hydroxy ste
Absorption spectra of Δ5-3β -hydroxy steroids in several sulfuric acid reagents
✍ Hildegard Wilson 📂 Article 📅 1960 🏛 Elsevier Science 🌐 English ⚖ 798 KB

Sulfuric acid, both concentrated and variously diluted with ethanol and water, has been widely employed in steroid analysis. Three types of reactions with neutral steroids are: (a) development of characteristic absorption spectra at room temperature after addition to a dried sample of steroid (l-3),