94040-09-2

Tenoxicam Impurity E Tenoxicam EP Impurity E 2-Methylthieno[2,3-d]isothiazol-3(2 2-methyl-1,1-dioxothieno[2,3-d][1,2]thiazol-3-one 2-Methylthieno[2,3-d]isothiazol-3(2H)-one 1,1-dioxide TenoxicaM IMpurity E (2-Methylthieno[2,3-d]isothiazol-3(2H)-one-1,1-dioxide ) Tenoxicam impurity 2/Tenoxicam EP Impurity E/2-Methylthieno[2,3-d]isothiazol-3(2H)-one 1,1-Dioxide