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 93 7372 RIC M151 0 8 VP 25 L 167 TL 708 1 RP A 10 CB CRIXIVAN I 72 A 39 CA 521 CI CTI 141 APTALIS 5 M 060 MX32 SANKYO C01 LP332 35 79 GGD7 93/7439 RX 505 CL 72 44 113 logo and 21 54 137 MYLAN 8020 DMQ 20-10 logo and 01A TH2M M 138 44-367 CL 20 DAN DAN M RN3 H 3