2109518

Information

• Patent Grant
• 2109518

• References
• Source

• Patent Number

  2,109,518

• Date Filed

  Not available

• Date Issued

  Tuesday, March 1, 1938
  87 years ago

• CPC

  • C07C63/44 - containing one carboxyl group
  • C07C1/30 - by splitting-off the elements of hydrogen halide from a single molecule
  • C07C2103/26 - (Hydrogenated) phenanthrenes

• US Classifications

  • 562 - Organic compounds