chempirical
Compound database

Compounds similar to this structure

HNNHNOC1=CNC2=C1N=CNC2=OEdit in Covalent

42 compounds score at least 30 % on Tanimoto similarity of circular fingerprints, most similar first.

Show all 52
9-Deazahypoxanthine5655-01-6100 % similar 9-Deazaguanine65996-58-949 % similar 3H,4H-Thieno[3,2-d]pyrimidin-4-one16234-10-947 % similar 7-Bromo-1H-quinazolin-4-one194851-16-643 % similar 6-Bromoquinazolin-4-ol32084-59-643 % similar 5-Fluoroquinazolin-4-ol436-72-643 % similar 5H-Pyrrolo[3,2-D]pyrimidin-4-amine (9ci)2227-98-741 % similar 7-Chloro-1H-pyrrolo[3,2-b]pyridine357263-48-041 % similar 4-Chloro-5H-pyrrolo[3,2-D] pyrimidine84905-80-641 % similar Thieno(2,3-d)pyrimidin-4(3H)-one14080-50-339 % similar 4-Hydroxypyrido (2,3-d)pyrimidine24410-19-339 % similar 6,7-Dimethoxy-3H-quinazolin-4-one13794-72-438 % similar 4,5-Diamino-6-hydroxypyrimidine1672-50-038 % similar 7-Bromo-6-chloro-4-quinazolinone17518-98-837 % similar 5-Bromo-4,6-dihydroxypyrimidine15726-38-236 % similar 4,6-Dihydroxy-5-methylpyrimidine63447-38-136 % similar 4,7-Dihydroxy-1,10-phenanthroline3922-40-534 % similar Benzimidazole51-17-234 % similar 4,6-Dihydroxy-5-formylpyrimidine14256-99-634 % similar 5-Bromo-3H-imidazo[4,5-b]pyridine28279-52-933 % similar