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 E 4354 G 220 Tandem M376 AP 84 PERCOCET DYN-105 44 546 93 4069 93 53 M73 148 F6 MYLAN 210 345 I 16 B4 C PD 223 PLIVA 456 VP 045 MP 114 212 or 279 A A A par 259 G230 5897 GS NX3 261 NORPRAMIN 25 BP 632 MUTUAL 899 CRESTOR 5 L015 EM1 TL 386 MERICON E 17 logo and 404 P4 AA 79