Pill Identification by Imprints: M P50 Home Pill Identification by Imprints: M P50 4 results PHENYTOIN 50 MG TABLET CHEW Side 1: M P50 Color: Pink Side 2: Shape: Round PHENYTOIN 50 MG TABLET CHEW Side 1: M P50 Color: Pink Side 2: Shape: Round PHENYTOIN 50 MG TABLET CHEW Side 1: M P50 Color: Pink Side 2: Shape: Round PHENYTOIN 50 MG TABLET CHEW Side 1: M P50 Color: Pink Side 2: Shape: Round Other Popular Drug Imprint Lilly 3238 S 493 669 IP 305 logo and 4404 RI 61 M F2 WC MYLAN 214 11 36 AA 71 T 20 V259 ZC56 M 1743 LAMICTAL XR 50 GG 952 WW 66 logo and 6450 54 524 P13 PA1 R179 C 271 M E15 TARO PHN 100 D 95 140 NL2S DIDREX 50 44 226 S77 U-S AAT 108 Z4 TARO CZ ER 200 S5 logo and H9 ALEVE COLD&SINUS BCL 5