Pill Identification by Imprints: M 54 Home Pill Identification by Imprints: M 54 1 result METHYLPHENIDATE ER 54 MG TAB Side 1: M 54 Color: Red Side 2: Shape: Oblong Other Popular Drug Imprint 194 44 452 logo and 658 I10 BRX 4 1346 RP 1.25 ZC45 AN 323 2089 V M 313 93 5200 BARRIER RH T569 or B6 5687 CREON 1203 8 05 TL015 P 2 B 01 L068 99 RESTORIL 30 mg RESTORIL 30 mg A534 U L 675 S 5 1205 G 3741 UPSHER-SMITH 0084 BMS 6064 N 739 45 M 132 TEVA MCR 105 BAC 20 MVC 25 E 123