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1, 2, 3, 4-tetrahydro-2, 4-pteridinediones and intermediates

  • US 3,162,635 A
  • Filed: 08/06/1962
  • Issued: 12/22/1964
  • Est. Priority Date: 08/06/1962
  • Status: Expired due to Term
First Claim
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1. A COMPOUND OF THE STRUCTURAL FORMULA

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