Pill Identification by Imprints: m B Home Pill Identification by Imprints: m B 1 result METOPROLOL SUCC ER 25 MG TAB Side 1: m B Color: White Side 2: Shape: Oval Other Popular Drug Imprint SI L178 221 112 EP 117 IP204 441 Lilly 3231 2 1/2 logo YC 14 or 11 PLIVA 434 12 25 M 1820 CRESTOR E 647 P 175 VRX K 40 C 20 40 mg E73 689 ZC57 MYLAN AC I 02 323 AAT 104 H108 T53 ZC 03 T 109 M 228 RD02 EGLT 30 CL64 54 455 C 22 A176 AB 1346