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4H-Pyrazolo[3,4-d]pyridazin-4-one, 1,5-dihydro-7-methyl-3-propyl-
CAS:62538-40-3
Formula:C9H12N4O

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1H-Pyrazolo[3,4-d]pyrimidine, 1-methyl-4-(1-methylethyl)-, 5-oxide
CAS:62564-73-2
Formula:C9H12N4O

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Carbonic dihydrazide,[(4-methylphenyl)methylene]- (9CI)
CAS:62692-93-7
Formula:C9H12N4O

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Imidazo[1,2-b]pyridazin-8-amine, 3-methoxy-N,2-dimethyl-
CAS:82214-62-8
Formula:C9H12N4O

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2-amino-4,8-dimethyl-5,8-dihydropyrido[2,3-d]pyrimidin-7(6H)-one
CAS:830-64-8
Formula:C9H12N4O

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1H-Pyrazole-5-carboxamide, N-(cyanomethyl)-3-ethyl-1-methyl-
CAS:847868-60-4
Formula:C9H12N4O

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6-ethyl-1,5-dimethyl-1,5-dihydro-4H-pyrazolo[3,4-d]pyrimidin-4-one
CAS:88320-62-1
Formula:C9H12N4O

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7H-Pyrazolo[4,3-d]pyrimidin-7-one, 5-ethyl-1,4-dihydro-1,3-dimethyl-
CAS:89239-43-0
Formula:C9H12N4O

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Propanamide, N-(5-cyano-1,3-dimethyl-1H-pyrazol-4-yl)-
CAS:89239-47-4
Formula:C9H12N4O

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7H-Pyrazolo[4,3-d]pyrimidin-7-one, 1-ethyl-1,4-dihydro-3,5-dimethyl-
CAS:89239-59-8
Formula:C9H12N4O