111789-90-36-(4-amino-3-nitrophenyl)-5-methyl-4,5-dihydropyridazin-3(2H)-one3-(4-amino-3-nitrophenyl)-4-methyl-4,5-dihydro-1H-pyridazin-6-one6-(4-amino-3-nitrophenyl)-5-methyl-2,3,4,5-tetrahydropyridazin-3-oneMLS000569138QABZKECKKQKKQZ-UHFFFAOYSA-NProbes2_000454Cambridge id 5144062CBDivE_003028SCHEMBL5332160CHEMBL1546066SCHEMBL30093776