Pill Identification by Imprints: M4 Home Pill Identification by Imprints: M4 5 results MAGNEBIND 400 RX TABLET Side 1: M4 Color: Pink Side 2: Shape: Oblong MESNEX 400 MG TABLET Side 1: M4 Color: White Side 2: Shape: Oblong MONTELUKAST SOD 4 MG TAB CHEW Side 1: APO Color: Pink Side 2: M4 Shape: Oval MONTELUKAST SOD 4 MG TAB CHEW Side 1: APO Color: Pink Side 2: M4 Shape: Oval MONTELUKAST SOD 4 MG TAB CHEW Side 1: APO Color: Pink Side 2: M4 Shape: Oval Other Popular Drug Imprint MYLAN 5428 A Z AUGMENTIN XR 200 RH38 93 7385 SC 1 Fentanyl 25 mcg/hr M 127 397 RIC or FV APO 018 660 GM 4 BI 6 AN 641 I86 MP 475 A-011 30 A21 12 or 13 or 14 or 11 AP 84 AN 617 PROVERA 2.5 617 EP 130 V 50 PZ 250 C369 54 710 u50 MYLAN 6060 BL 04 Nitro-Dur 0.4 mg/hr L 64 SZ 658 166 US 54 163