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919480-83-4 5h-[1]benzopyrano[2,3-b]pyridine-3-carbonitrile,2,4-diamino-5-[(phenylmethyl)thio]-

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Product Name 5H-[1]Benzopyrano[2,3-b]pyridine-3-carbonitrile,2,4-diamino-5-[(phenylmethyl)thio]-
CAS No. 919480-83-4
Molecular Formula C20H16N4OS