Mrv1652309042000002D 11 12 0 0 0 0 999 V2000 14.2313 -9.4875 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 14.2313 -10.3125 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 14.9738 -9.0750 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 13.4888 -9.2400 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 14.9738 -10.7250 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 13.4888 -10.5600 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 15.6750 -9.4875 0.0000 N 0 0 0 0 0 0 0 0 0 0 0 0 14.9738 -8.2500 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 12.9938 -9.9000 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 15.6750 -10.2712 0.0000 C 0 0 0 0 0 0 0 0 0 0 0 0 16.4175 -10.6837 0.0000 O 0 0 0 0 0 0 0 0 0 0 0 0 1 2 2 0 0 0 0 1 3 1 0 0 0 0 1 4 1 0 0 0 0 2 5 1 0 0 0 0 2 6 1 0 0 0 0 3 7 1 0 0 0 0 3 8 2 0 0 0 0 4 9 1 0 0 0 0 5 10 1 0 0 0 0 10 11 2 0 0 0 0 6 9 2 0 0 0 0 7 10 1 0 0 0 0 M END > <DATABASE_ID> BMDB0000292 > <DATABASE_NAME> bmdb > <SMILES> O=C1NC2=C(NC=N2)C(=O)N1 > <INCHI_IDENTIFIER> InChI=1S/C5H4N4O2/c10-4-2-3(7-1-6-2)8-5(11)9-4/h1H,(H3,6,7,8,9,10,11) > <INCHI_KEY> LRFVTYWOQMYALW-UHFFFAOYSA-N > <FORMULA> C5H4N4O2 > <MOLECULAR_WEIGHT> 152.1109 > <EXACT_MASS> 152.033425392 > <JCHEM_ACCEPTOR_COUNT> 3 > <JCHEM_ATOM_COUNT> 15 > <JCHEM_AVERAGE_POLARIZABILITY> 12.702109770186718 > <JCHEM_BIOAVAILABILITY> 1 > <JCHEM_DONOR_COUNT> 3 > <JCHEM_FORMAL_CHARGE> 0 > <JCHEM_GHOSE_FILTER> 0 > <JCHEM_IUPAC> 2,3,6,7-tetrahydro-1H-purine-2,6-dione > <ALOGPS_LOGP> -0.65 > <JCHEM_LOGP> -0.20706379166666647 > <ALOGPS_LOGS> -1.49 > <JCHEM_MDDR_LIKE_RULE> 0 > <JCHEM_NUMBER_OF_RINGS> 2 > <JCHEM_PHYSIOLOGICAL_CHARGE> 0 > <JCHEM_PKA> 10.765949537699065 > <JCHEM_PKA_STRONGEST_ACIDIC> 7.954237880526347 > <JCHEM_PKA_STRONGEST_BASIC> -0.7029128013721097 > <JCHEM_POLAR_SURFACE_AREA> 86.88 > <JCHEM_REFRACTIVITY> 36.9219 > <JCHEM_ROTATABLE_BOND_COUNT> 0 > <JCHEM_RULE_OF_FIVE> 1 > <ALOGPS_SOLUBILITY> 4.91e+00 g/l > <JCHEM_TRADITIONAL_IUPAC> xanthine > <JCHEM_VEBER_RULE> 0 > <BMDB_ID> BMDB0000292 > <GENERIC_NAME> Xanthine > <SYNONYMS> 1H-Purine-2,6-diol; 2,6(1,3)-Purinedion; 2,6-Dihydroxypurine; 2,6-Dioxopurine; 3,7-Dihydro-1H-purine-2,6-dione; 3,7-dihydropurine-2,6-dione; 9H-Purine-2,6(1H,3H)-dione; 9H-Purine-2,6-diol; Dioxopurine; Isoxanthine; Pseudoxanthine; Purine-2,6(1H,3H)-dione; Purine-2,6-diol; Xanthic oxide; Xanthin; Xanthine $$$$