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87831-25-2 pyrimido[4,5-d]pyridazine-8-carbonitrile,4-amino-2-ethoxy-5,6-dihydro-5-oxo-6-phenyl-

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Product Name Pyrimido[4,5-d]pyridazine-8-carbonitrile,4-amino-2-ethoxy-5,6-dihydro-5-oxo-6-phenyl-
CAS No. 87831-25-2
Molecular Formula C15H12N6O2