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 L3 or F 250 UCB 580 Librax logo and 2666 G 13 TN 1 1490 B 526 SZ 658 A-295 54 262 B134 Neurontin 400 mg b 95 LEVAQUIN T 19 HP 71 V233 876 M B7 L020 IBU 400 273 G19 logo and 22 TENORMIN cor 130 SZ246 7154 CP 419 RU10 L9Y7 CellCept 500 MP 83 SZ Z7 A D G E 72 UPSHER-SMITH 0102 239 or 291