Pill Identification by Imprints: M RN4 Home Pill Identification by Imprints: M RN4 0 results Nothing Found!!! Other Popular Drug Imprint L490 N 2 US 2.5 44375 FHI 139 IBgard MYLAN 2302 K 27 MSD 749 M 715 KU 486 IP 253 RG79 G 223 V201 G46 VP 077 M 547 M 28 GG 953 A-24 TMC435 150 ML 36 U-S 125 M 17 FENTANYL 50mcg/hr M A10 APO DDS 081 WATSON 152 LCE 150 S8 E 277 GG 125 013 GG 623 D 603 0631 50mg