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 V2 logo and 78 241 TL614 604 AP211 PY 1 93 321 ZOLOFT US 15 CP114 HP 287 J 246 72 93 62 logo and 119 ZD 21 M F4 AV1 or AV2 S F 75 PLIVA 441 NV4 H 01 OMEGA-RX W 1032 MX9 M S23 54 157 K75 MX 16 MYLAN 184 FOLET WPI 3739 1MG SZ L200 Onset M050 E224 L417 I 2