Pill Identification by Imprints: M RN4 Home Pill Identification by Imprints: M RN4 0 results Nothing Found!!! Other Popular Drug Imprint RI91 UPSHER-SMITH 0230 1345 584 AAT 101 logo and 661 54 986 1111 EM 10 M 93 cardizem CD 180 mg L 65 737 MEDROL 4 CL 76 C 14 G 55 Z3 or P logo and 1002 S44 S553 WAR 6 CP 332 HP66 PFIZER 412 712 A 117 P40 BP 648 VRX 0901 MEDA OP 700 M P3 DEPAKENE 2L US 15 Z330 30 mg STO 75 O10 U 168