Pill Identification by Imprints: M RN4 Home Pill Identification by Imprints: M RN4 0 results Nothing Found!!! Other Popular Drug Imprint MYLAN 1400 T513 54 312 T1 75 DISTA H69 US 13 logo and 4804 GG 166 FAM500 17 MYLAN TE 2 0860 54 521 M RE4 XP 5544 ZA-10 BVF 300 508 WPI 3699 ML 34 ALKA SELTZER EX S FENTANYL 100mcg/hr M A30 P63 b 214 ZC17 551 CPC835 GG 109 b 96 par 289 OP 697 AN 513 K 44 93 D M 52 BAYER BAYER 78 MYLAN MT 21