Synonyms: 6-(2-o-Methoxybenzenesulphonamido-indan-5-yl)-4,5-dihydro-pyridazin-3(2H)-one;114149-42-7;Benzenesulfonamide, N-(2,3-dihydro-5-(1,4,5,6-tetrahydro-6-oxo-3-pyridazinyl)-1H-inden-2-yl)-4-methoxy-;AC1MJ7ZN;LS-31516;4-methoxy-N-[5-(6-oxo-4,5-dihydro-1H-pyridazin-3-yl)-2,3-dihydro-1H-inden-2-yl]benzenesulfonamide;N-(2,3-DIHYDRO-5-(1,4,5,6-TETRAHYDRO-6-OXO-3-PYRIDAZINYL)-1H-INDEN-2-YL)-4-METHOXYBENZENESULFONAMIDE