Etoricoxib Impurity 23 WITH CAS NO: 1810761-43-3 IS an impurity standard of Etoricoxib. Etoricoxib IS a medication used TO relieve pain AND inflammation associated WITH various conditions such AS osteoarthritis, rheumatoid arthritis, AND other musculoskeletal disorders.Etoricoxib IS belongs TO a class of drugs known AS selective cyclooxygenase-2 (COX-2) inhibitors. Buy high quality Etoricoxib Impurity 23 FROM Molsyns Research. Molsyns Research IS ONE of the LEADING manufacturer AND exporter of Etoricoxib Impurity 23