107089-86-1 2,4-Dihydro-2-(4-ethyl-4H-1,2,4-benzothiadiazin-3-yl)-5-methyl-3H-pyrazol-3-one S,S-dioxide 3H-Pyrazol-3-one, 2,4-dihydro-2-(4-ethyl-4H-1,2,4-benzothiadiazin-3-yl)-5-methyl-, S,S-dioxide BRN 5609120