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Merck
CN

Determination of acid dissociation constants (pK

Chemosphere (2016-11-30)
Alyson R Ribeiro, Torsten C Schmidt
摘要

Cefapirin (CEPA) and ceftiofur (CEF) are two examples of widely used veterinarian cephalosporins presenting multiple ionization centers. However, the acid dissociation constants (pK