This yellow, oval pill imprinted with C 01 70 is a oxaprozin 600 MG (as oxaprozin potassium 678 MG) Oral Tablet, per the NIH.
Oxaprozin is a human prescription drug. The active pharmaceutical ingredient is oxaprozin and is classified as, "Cyclooxygenase Inhibitors [MoA], Nonsteroidal Anti-inflammatory Compounds [Chemical/Ingredient], Nonsteroidal Anti-inflammatory Drug [EPC]."
This pill is made by a total of 6 firms: (1) Dr. Reddy's Laboratories Limited, (2) Dr.Reddys Laboratories Limited, (3) Lake Erie Medical DBA Quality Care Products LLC, (4) H.J. Harkins Company, Inc., (5) Preferred Pharmaceuticals, Inc, and (6) STAT RX USA LLC