Molecular Formula and the Empirical Formula. The Molecular Formula is a formula that identifies the amount of atoms present in a certain element in onemoleculeof a certain compound. On the other hand, the Empirical Formula is a formula that identifies the distribution of the elements present in ...
The crystal structure of strychninium chloride dihydrate SH+Cl−·2H2O was determined. The structure is composed of strychnine herring-bone bilayer sheets with channels occupied by the hydrogen bonded anion/water tape between them. Considering different amount of water molecules in isomorphous crystal...
For newborn humans, colostrum is essential for developing the retina and brain, which contain a high concentration of taurine. It is commonly included in infant formula and parenteral solutions [4]. As a potential pharmacological agent, its role against oxidative stress and inflammation has been ...
The HRMS data of compounds 1 and 2 suggested the molecular formula C17H22NO4 for the parent ion [M + H]+ at m/z 304.1544 (calcd 304.1543). The absolute configuration of these epimers was determined by circular dichroism (CD). The curve and shape were qualitatively similar to those of ...