Pill Identification by Imprints: M 1 Home Pill Identification by Imprints: M 1 3 results CLORPRES 0.1-15 TABLET Side 1: M 1 Color: Yellow Side 2: Shape: Round METHOTREXATE 2.5 MG TABLET Side 1: M 1 Color: Yellow Side 2: Shape: Round METHOTREXATE 2.5 MG TABLET Side 1: M 1 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint NP 5 ZA 63 3799 GG 531 647 PH 043 MYLAN 5200 L78 M E16 REV MYLAN 7160 e5 110 LI 5 20mg 93 5200 S21 A 41 TYLENOL 325 HOSPITAL 362 ORAP 1 WPI 3720 IMITREX NP GAVISCON ESR 1174 A 37 M53 f100 logo and 6451 A510 logo and 123 C 74 A-010 20 RDY 665 294 C 11 21 or 18 0631 50mg NT 200 TCL 016 GG 65