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919480-90-3 5h-[1]benzopyrano[2,3-b]pyridine-3-carbonitrile,2,4-diamino-8-hydroxy-5-(phenylthio)-

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Product Name 5H-[1]Benzopyrano[2,3-b]pyridine-3-carbonitrile,2,4-diamino-8-hydroxy-5-(phenylthio)-
CAS No. 919480-90-3
Molecular Formula C19H14N4O2S