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2-(6-oxo-3H-purin-9-yl)acetic acid
CAS:6298-53-9
Formula:C7H6N4O3

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Pyrazolo[1,5-a]pyrimidine-2-carboxylic acid, 7-amino-4,5-dihydro-5-oxo- (9CI)
CAS:197367-86-5
Formula:C7H6N4O3

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6-Methyl-2,4,7(1H,3H,8H)-pteridinetrione
CAS:31053-46-0
Formula:C7H6N4O3

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7-HYDROXY-5-METHYL-[1,2,4]TRIAZOLO[1,5-A]PYRIMIDINE-2-CARBOXYLIC ACID
CAS:40775-86-8
Formula:C7H6N4O3

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1H-Pyrrolo[2,3-d]pyrimidine-5-carboxylicacid,2-amino-4,7-dihydro-4-oxo-
CAS:92636-62-9
Formula:C7H6N4O3

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Pyrazinecarboxylic acid, 3-amino-6-cyano-5-methoxy- (9CI)
CAS:157224-90-3
Formula:C7H6N4O3

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1H-Pyrrolo[3,2-d]pyrimidine-7-carboxylicacid,2-amino-4,5-dihydro-4-oxo-
CAS:180059-06-7
Formula:C7H6N4O3

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6-methyl-1,5-dihydropyrimido[5,4-d]pyrimidine-2,4,8(3H)-trione
CAS:7496-33-5
Formula:C7H6N4O3

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Imidazo[1,2-b]pyridazine, 6-methoxy-3-nitro-
CAS:37990-39-9
Formula:C7H6N4O3

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Phenol, 2-(azidomethyl)-4-nitro-
CAS:389131-97-9
Formula:C7H6N4O3