Pill Identification by Imprints: M 3 Home Pill Identification by Imprints: M 3 9 results METOPROLOL SUCC ER 100 MG TAB Side 1: M 3 Color: White Side 2: Shape: Round METOPROLOL SUCC ER 100 MG TAB Side 1: M 3 Color: White Side 2: Shape: Round METOPROLOL SUCC ER 100 MG TAB Side 1: M 3 Color: White Side 2: Shape: Round METOPROLOL SUCC ER 100 MG TAB Side 1: M 3 Color: White Side 2: Shape: Round METOPROLOL SUCC ER 100 MG TAB Side 1: M 3 Color: White Side 2: Shape: Round METOPROLOL SUCC ER 100 MG TAB Side 1: M 3 Color: White Side 2: Shape: Round METOPROLOL SUCC ER 100 MG TAB Side 1: M 3 Color: White Side 2: Shape: Round METOPROLOL SUCC ER 100 MG TAB Side 1: M 3 Color: White Side 2: Shape: Round METOPROLOL SUCC ER 100 MG TAB Side 1: M 3 Color: White Side 2: Shape: Round Other Popular Drug Imprint 228 ED DM NP 12 MOD 200 5 XL M 45 DAN 5535 Y+ or M+ IX ML 23 EP 321 MP 88 45 mg C28 N 741 44-292 1382 VIRACEPT T569 or B6 GX EJ7 TRICARE DHA 401 M 575 0.25 8 8 E 140 N030 RD27 A44 CP 419 Niraparib MONODOX 100 M L23 RIFADIN 300 553 C45 TL 015 54 763 A3 CT2 2101 V