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isotachysterol

Known as: 6E-9,10-secoergosta-5(10),6,8(14),22E-tetraen- 3 beta-ol 
National Institutes of Health

Papers overview

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2017
2017
In any food fortification program, the stability of added micronutrients is an important factor. Cholecalciferol or vitamin D3 is… Expand
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2014
2014
A modified version of the attached proton test (APT) sequence for 13C spectral editing, which we call CRisis‐APT (CRAPT), is… Expand
1988
1988
A semi-automated high-performance liquid chromatographic (HPLC) method for the measurement of 25-hydroxyvitamins D(2) and D(3) is… Expand
1982
1982
A simple one step high-performance liquid chromatographic (HPLC) procedure for the analysis of plasma concentrations of 25… Expand
1981
1981
A high-performance liquid chromatographic (HPLC) method for estimating plasma 25-hydroxyvitamin D2 (25-OHD2) and 25… Expand
1980
1980
Abstract Gas-liquid chromatography of vitamin D is complicated by the thermal rearrangement which occurs at the relatively high… Expand
1977
1977
The reaction with maleic anhydride yielding Diels-Alder adducts is used to distinguish vitamin D isomers. Treatment at 100… Expand
1973
1973
Abstract The conversion of the calciferols to isotachysterols using trifluoroacetic acid is described. The yield of… Expand
1968
1968
Abstract Vitamin D upon gas-liquid chromatography undergoes thermal cyclization to the isomeric “pyro” and “isopyro” vitamin D… Expand