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 74 ZE DIAMOX 754 0524 0405 N 83 AZ NC 667 ZF 26 36 CP 100 P64 ERTH RX 900 LZD TO 60 GX EG3 NATCO 713 MYLAN 8030 G 152 415 44 392 ZF 23 M D11 259 5 or 10 Rivastigmine 9.5 mg/24 hours AN 512 BAYER BAYER 161 n GG 615 Benadryl WPI 3508 7 99 AC 355 W 787 L409 CLARITIN 10 TL 175 MP logo and 530