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138904-20-8 1h-pyrazole-4-carbonitrile, 3-amino-5-(2-oxo-2h-1-benzopyran-3-yl)-

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Product Name 1H-Pyrazole-4-carbonitrile, 3-amino-5-(2-oxo-2H-1-benzopyran-3-yl)-
CAS No. 138904-20-8
Molecular Formula C13H8N4O2