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 SA 100 679 logo and DS 100 B 1 RTG-300 W990 R 20 80 mg PD 222 MYLAN G1 E 648 IP 77 logo 325 54 942 G 341 187 TARO CZ ER 200 Y 45 CM2 HP 46 U86 b 97 CL14 037 MYLAN 477 N 598 RX 12 EP 118 logo and 509 MJ 755 ALKA SELTZER EX S B106 W 787 logo and 4365 81/40 44 452 APP 333 AMG Triax M0100 CL61