334520 <common-name>Ethyl (2e)-7-methyl-5-(3-nitrophenyl)-2-[(4-nitrophenyl)methylidene]-3-oxo-5h-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate</common-name> <description>Ethyl (2e)-7-methyl-5-(3-nitrophenyl)-2-[(4-nitrophenyl)methylidene]-3-oxo-5h-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate is a chemical compound with the formula C23H18N4O7S. It has an average molecular weight of 494.50 g/mol.</description> <cas>300377-52-0</cas> <pubchem-id>16410829</pubchem-id> <chemical-formula>C23H18N4O7S</chemical-formula> <weight>494.5</weight> <appearance nil="true"/> <melting-point nil="true"/> <boiling-point nil="true"/> <density nil="true"/> <solubility nil="true"/> <specific-gravity nil="true"/> <flash-point nil="true"/> <vapour-pressure nil="true"/> <route-of-exposure nil="true"/> <target nil="true"/> <mechanism-of-toxicity nil="true"/> <metabolism nil="true"/> <toxicity nil="true"/> <lethaldose nil="true"/> <carcinogenicity nil="true"/> <use-source nil="true"/> <min-risk-level nil="true"/> <health-effects nil="true"/> <symptoms nil="true"/> <treatment nil="true"/> <created-at type="dateTime">2026-08-30T16:15:49Z</created-at> <updated-at type="dateTime">2026-08-30T16:15:49Z</updated-at> <interacting-proteins nil="true"/> <wikipedia nil="true"/> <uniprot-id nil="true"/> <kegg-compound-id nil="true"/> <omim-id nil="true"/> <chebi-id nil="true"/> <biocyc-id nil="true"/> <ctd-id nil="true"/> <stitch-id nil="true"/> <drugbank-id nil="true"/> <pdb-id nil="true"/> <actor-id nil="true"/> <organism nil="true"/> <export type="boolean">true</export> <metabolizing-proteins nil="true"/> <transporting-proteins nil="true"/> <moldb-smiles>CCOC(=O)C1=C(N=C2N(C1C3=CC(=CC=C3)[N+](=O)[O-])C(=O)C(=CC4=CC=C(C=C4)[N+](=O)[O-])S2)C</moldb-smiles> <moldb-formula>C23H18N4O7S</moldb-formula> <moldb-inchi>InChI=1S/C23H18N4O7S/c1-3-34-22(29)19-13(2)24-23-25(20(19)15-5-4-6-17(12-15)27(32)33)21(28)18(35-23)11-14-7-9-16(10-8-14)26(30)31/h4-12,20H,3H2,1-2H3/b18-11+</moldb-inchi> <moldb-inchikey>CJMUGABYHMXTOK-WOJGMQOQSA-N</moldb-inchikey> <moldb-average-mass type="decimal" nil="true"/> <moldb-mono-mass type="decimal">494.0896201</moldb-mono-mass> <origin nil="true"/> <state nil="true"/> <logp>4.1</logp> <hmdb-id nil="true"/> <chembl-id nil="true"/> <chemspider-id nil="true"/> <structure-image-file-name nil="true"/> <structure-image-content-type nil="true"/> <structure-image-file-size type="integer" nil="true"/> <structure-image-updated-at type="dateTime" nil="true"/> <biodb-id nil="true"/> <synthesis-reference nil="true"/> <structure-image-caption nil="true"/> <chemdb-id>CHEM330413</chemdb-id> <dsstox-id nil="true"/> <toxcast-id nil="true"/> <stoff-ident-origin nil="true"/> <stoff-ident-id nil="true"/> <susdat-id nil="true"/> <iupac>Ethyl (2e)-7-methyl-5-(3-nitrophenyl)-2-[(4-nitrophenyl)methylidene]-3-oxo-5h-[1,3]thiazolo[3,2-a]pyrimidine-6-carboxylate</iupac> <moldb-polar-surface-area nil="true"/> <moldb-refractivity nil="true"/> <moldb-polarizability nil="true"/> <moldb-rotatable-bond-count nil="true"/> <moldb-acceptor-count nil="true"/> <moldb-donor-count nil="true"/> <moldb-pka-strongest-acidic nil="true"/> <moldb-pka-strongest-basic nil="true"/> <moldb-physiological-charge nil="true"/> <moldb-number-of-rings nil="true"/> <moldb-alogps-logp nil="true"/> <moldb-alogps-logs nil="true"/> <moldb-alogps-solubility nil="true"/> <kingdom nil="true"/> <superklass nil="true"/> <klass nil="true"/> <subklass nil="true"/> <paper-count type="integer" nil="true"/> <sync-id>CED0284997</sync-id> <structure-inchikey>CJMUGABYHMXTOK-UHFFFAOYSA-N</structure-inchikey> <structure-fingerprint>40000000000000800000000004000050002000000000000000000000000000004002000020000000000000002000000000000000000000010000000080000000000000000000000000000000000020080010000300001000000000410040000000010000000208000000100000000000010100000000000000000000100001000040000000800000000000080000004000201000000000020000000821000000000040000000000000080000000000100000000000000100000080000000000000000400000020000000000001000000000000002000000200000400004800420000000000000040000000000400000800001000000002001002004000</structure-fingerprint> 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