CAS NO. 6703-54-4 | 2-Amino-1,2,3,5-tetrahydro-4H-imidazo[4,5-d][1,2,3]triazin-4-one |

2-Amino-1,2,3,5-tetrahydro-4H-imidazo[4,5-d][1,2,3]triazin-4-one

2-Azaguanine	2-Amino-1,2,3,5-tetrahydro-4H-imidazo[4,5-d]-v-triazin-4-one
2-Amino-1,2,3,7-tetrahydro-4H-imidazo[4,5-d][1,2,3]triazin-4-one	2-Amino-1,2,3,5-tetrahydro-4H-imidazo[4,5-d][1,2,3]triazin-4-one