Water content of hooves seems to be one of the most determinant factors in hoof softness that may result in higher susceptibility to digital lesions. Formalin and copper sulfate known as their effects on hoof hardening ...

A series of 5-substituted-1H-tetrazoles (RCN4H) have been synthesized by cycloaddition reaction of different aryl and alkyl nitriles with sodium azide in DMSO using CuSO4•5H2O as catalyst. A wide variety of aryl nitriles underwent [3...