2-Amino-1,7-dihydro-6H-purin-6-one 2-Amino-6-hydroxy-1H-purine 2-Amino-6-hydroxypurine 2-Amino-6-purinol 2-Aminohypoxanthine 6-Hydroxy-2-aminopurine 6H-Purin-6-one, 2-amino-1,7-dihydro- 6H-Purin-6-one, 2-amino-1,7-dihydro- (9CI) 6H-purin-6-one, 2-amino-3,7-dihydro- 73-40-5 AI3-24393 C.I. 75170 C.I. Natural White 1 CI 75170 CI Natural white 1 Dew Pearl Guanin Guanine (8CI) Guanine enol HSDB 2127 Hypoxanthine, 2-amino- Mearlmaid Mearlmaid AA Pathocidin Pearl Essence Stella Polaris