1,8-Dinitropyrene C16H8N2O4 0 chebi_ontology [O-][N+](=O)c1ccc2ccc3ccc([N+]([O-])=O)c4ccc1c2c34 InChI=1S/C16H8N2O4/c19-17(20)13-7-3-9-1-2-10-4-8-14(18(21)22)12-6-5-11(13)15(9)16(10)12/h1-8H 292.246 KEGG:C14423 1,8-Dinitropyrene UR2456000 CHEBI:34069 292.04841 BLYXNIHKOMELAP-UHFFFAOYSA-N CAS:42397-65-9 pyrenes