A1ENK

methyl 3-chloranyl-6-oxidanylidene-1~{H}-pyridazine-5-carboxylate

Created:	2025-03-18
Last modified:	2026-03-18

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1 entries where A1ENK is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	17
Chiral Atom Count	0
Bond Count	17
Aromatic Bond Count	0

2D diagram of A1ENK

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Chemical Component Summary
Name	methyl 3-chloranyl-6-oxidanylidene-1~{H}-pyridazine-5-carboxylate
Systematic Name (OpenEye OEToolkits)	methyl 3-chloranyl-6-oxidanylidene-1~{H}-pyridazine-5-carboxylate
Formula	C₆ H₅ Cl N₂ O₃
Molecular Weight	188.568
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	COC(=O)C1=CC(=NNC1=O)Cl
SMILES	OpenEye OEToolkits	2.0.7	COC(=O)C1=CC(=NNC1=O)Cl
Canonical SMILES	CACTVS	3.385	COC(=O)C1=CC(=NNC1=O)Cl
Canonical SMILES	OpenEye OEToolkits	2.0.7	COC(=O)C1=CC(=NNC1=O)Cl
InChI	InChI	1.06	InChI=1S/C6H5ClN2O3/c1-12-6(11)3-2-4(7)8-9-5(3)10/h2H,1H3,(H,9,10)
InChIKey	InChI	1.06	WHXBMYDYRJIIMD-UHFFFAOYSA-N

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.