136941-85-0 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, 2-(3-oxo-1,2-benzisothiazol-2(3H)-yl)ethyl (tetrahydro-2H-pyran-2-yl)methyl ester, S,S-dioxide 3,5-Pyridinedicarboxylic acid, 1,4-dihydro-2,6-dimethyl-4-(3-nitrophenyl)-, 2-(3-oxo-1,2-benzisothiazol-2(3H)-yl)ethyl(tetrahydro-2H-pyran-2-yl)methyl ester, S,S-dioxide Pca 50941 Pca-50941