1,6-Dihydro-6-iminopurine 1H-Purin-6-amine 1H-Purine, 6-amino 22051-90-7 3,6-Dihydro-6-iminopurine 42911-33-1 42911-34-2 520-75-2 6-Amino-1H-purine 6-Amino-3H-purine 6-Amino-7H-purine 6-Amino-9H-purine 6-Aminopurine 73-24-5 9H-Purine, 1,6-dihydro-6-imino- ADE ADENINE AI3-50679 Adenin Adenine [JAN] Adeninimine CCRIS 2556 EINECS 200-796-1 Leuco-4 NSC 14666 Purine, 6-amino- USAF CB-18 Vitamin B4