C5 H4 Cl2 N2 O 179.004 4,5-bis(chloranyl)-2-methyl-pyridazin-3-one N 0 Corina N 2025-03-18 9M9J N 2026-03-13 PDBC REL HETAIN A1ENE non-polymer N1 0 -22.619 38.617 -38.549 1 N N1 A1ENE N 1.952 -0.498 -0.001 1 N N C1 0 -21.076 37.805 -40.199 1 N C4 A1ENE N -0.218 0.481 -0.002 2 N C C2 0 -21.637 38.923 -39.464 1 N C5 A1ENE N 1.188 0.611 -0.003 3 N C C3 0 -23.271 39.665 -37.750 1 N C1 A1ENE N 3.411 -0.359 0.005 4 N C C4 0 -22.548 36.358 -38.988 1 N C2 A1ENE N 0.148 -1.872 -0.004 5 N C C5 0 -21.542 36.530 -39.949 1 N C3 A1ENE N -0.742 -0.783 -0.000 6 N C N2 0 -23.071 37.352 -38.320 1 N N2 A1ENE N 1.436 -1.673 0.001 7 N N O1 0 -21.287 40.106 -39.602 1 N O1 A1ENE N 1.705 1.717 -0.004 8 N O CL1 0 -20.859 35.183 -40.823 0 N CL1 A1ENE N -2.459 -1.036 0.001 9 N CL CL2 0 -19.833 38.047 -41.387 0 N CL2 A1ENE N -1.247 1.879 0.002 10 N CL H1 0 -24.028 39.210 -37.095 1 N H1 A1ENE N 3.870 -1.347 0.011 11 N H H2 0 -22.517 40.180 -37.136 1 N H2 A1ENE N 3.727 0.184 -0.885 12 N H H3 0 -23.755 40.390 -38.421 1 N H3 A1ENE N 3.720 0.190 0.895 13 N H H4 0 -22.907 35.359 -38.791 1 N H4 A1ENE N -0.239 -2.881 -0.002 14 N H N 1 N sing N 2 N sing N 3 N doub N 4 N sing N 5 N sing N 6 N doub N 7 N sing N 8 N doub N 9 N sing N 10 N sing N 11 N sing N 12 N sing N 13 N sing N 14 N sing PDBC RCSB InChI=1S/C5H4Cl2N2O/c1-9-5(10)4(7)3(6)2-8-9/h2H,1H3 ACKBTCUMGAHRIE-UHFFFAOYSA-N CN1N=CC(=C(Cl)C1=O)Cl CN1N=CC(=C(Cl)C1=O)Cl CN1C(=O)C(=C(C=N1)Cl)Cl CN1C(=O)C(=C(C=N1)Cl)Cl 4,5-bis(chloranyl)-2-methyl-pyridazin-3-one