Pill Identification by Imprints: M 547 Home Pill Identification by Imprints: M 547 2 results MERCAPTOPURINE 50 MG TABLET Side 1: M 547 Color: Off-White Side 2: Shape: Round MERCAPTOPURINE 50 MG TABLET Side 1: M 547 Color: Off-White Side 2: Shape: Round Other Popular Drug Imprint P107 A-008 10 A 50 2 1/2 logo and 4444 KU 260 UCB 580 M 725 N 100 L160 LCI 1356 CTI 222 ESL600 MOVA P 1 logo and 4364 M 52 TL 177 Poly 782 WATSON 343 792 ML 62 TL508 M N4 ZOVIRAX MERICON logo SLOW- MAG AP207 K 240 mg C8 or C7 or C6 or C9 CTI 102 MYLAN 3000 AAT 051 TI 100 L462 EL A85 U3761 logo 272