organic compounds
The two tautomers of the title compound, C11H12N4O, form the asymmetric unit of the crystal structure as independent molecules. They form two independent chains via N—HN hydrogen bonds and the chains are crosslinked by weak C—HO contacts.
Supporting information
Crystallographic Information File (CIF) | |
Structure factor file (SHELXL table format) |
CCDC reference: 128140