Pill Identification by Imprints: M523 Home Pill Identification by Imprints: M523 4 results OXYCODONE-ACETAMINOPHEN 10-325 MG TAB Side 1: M523 Color: White Side 2: 10/325 Shape: Oblong OXYCODONE-ACETAMINOPHEN 10-325 MG TAB Side 1: M523 Color: White Side 2: 10/325 Shape: Oblong OXYCODONE-ACETAMINOPHEN 10-325 MG TAB Side 1: M523 Color: White Side 2: 10/325 Shape: Oblong OXYCODONE-ACETAMINOPHEN 10-325 MG TAB Side 1: M523 Color: White Side 2: 10/325 Shape: Oblong Other Popular Drug Imprint West-ward MINOCYCLINE 100 GLYSET A-10 mg ZA08 COUMADIN 2 1/2 L 299 M211 logo 113 TR SZ 656 ZGNX 40 mg MACRODANTIN 100 mg N LL 722 44-470 CL 12.5 L272 M72 BERTEK 670 ER 2 FENTANYL 75mcg/h T 192 E701 BL PLIVA 326 MP 973 1 8 H 146 J1 n 351 115 6 mg N 82 RI1 H 008 H5 PP M150 754