Pill Identification by Imprints: M RN4 Home Pill Identification by Imprints: M RN4 0 results Nothing Found!!! Other Popular Drug Imprint AP205 OMEPRAZOLE 20mg S21 logo 9 ID NORCO 071 E4416 SPN 2 53 ZC 78 logo and 89 RCC GPE A223 A221 MP 973 T21 L77 801 CLEOCIN 150 mg A21 MEL 7.5 204 ZA-46 Fentanyl 75 mcg/hr IP 78 HP 27 TH2M M D27 93 752 TZ 1 DAN 25 54 741 D1 8 05 FENTANYL 600 cor 256 HP66 584 1327 DROXIA 6335