Pill Identification by Imprints: M RN Home Pill Identification by Imprints: M RN 0 results Nothing Found!!! Other Popular Drug Imprint 4442 54 731 AMGEN PZ 180 CL55 643 LOTREL 0384 BHCP GAS-X ES A973 T1 100 CL51 I 51 WATSON 3203 170 Mucinex RDY610 CL50 211 C 5 PRE 01 logo and 5032 FL12 M 228 U35 C C OTSUKA 30 PAD 0106 54 293 MYLAN 3050 L657 U17 784 M 515 250 11 U-S 1 AA 72 557 HH210