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 U25 LASER 360 M161 8118 7.5 CORTEF 5 GSK PREVENT S405 1000 203 HPC 200 314 E 774 Z 4237 A 49 DYN-080 logo and Zenith 50 mg M 530 RIFADIN 300 K75 714 N 82 Nitroglycerin 0.1 mg/hr G 45 Z 3927 M500 AS X 10 1 9 93 948 I83 G8 logo 636 E 53 C 1 437 J 050 B 586 or B 587 PROCARDIA XL 90 B419