Pill Identification by Imprints: M MN1 Home Pill Identification by Imprints: M MN1 1 result METFORMIN ER 1,000 MG OSM-TAB Side 1: M MN1 Color: Pink Side 2: Shape: Round Other Popular Drug Imprint IL 3583 105 105 664 G 0 E 4354 RP KC M10 977 WC-003 RJ71 54 357 MYLAN 1258 A226 V10 Fentanyl 100 mcg/hr ED PSE 2174 logo IDL 75 720 1/2 GGN6 S 521 GX CG5 SX A257 G 32 CP 75 PA 917 44 428 POLY 730 W-7 JSP 544 668 NORPRAMIN 75 RDY609 544 FENTANYL 200 SG 331 344 N 10 E 32