HERBIPOLINE

2-Amino-7,9-dimethyl-9H-purin-7-ium-6-olate

6-Oxylato-2-amino-7,9-dimethyl-9H-purin-7-ium

2-ammonium-6,9-dihydro-7,9-dimethyl-6-oxo-1H-purine

2-AMINO-6,9-DIHYDRO-7,9-DIMETHYL-6-OXO-1H-PURIMIUM, INNER SALT