Pill Identification by Imprints: M525 Home Pill Identification by Imprints: M525 1 result DILTIAZEM 120 MG TABLET Side 1: M525 Color: White Side 2: Shape: Oblong Other Popular Drug Imprint RP115 logo and S5 1000 M A-293 Lilly 3270 E 204 155 GG 21 MYLAN 6899 NL 680 IMA 400 TL601 FL 21/10 M 55 SANDOZ 573 N S1 E 25 LK 25 GG 55 ALDACTAZIDE 25 HYD 120 L962 NORPRAMIN 25 OS 301 U 137 1113 MYLAN 6440 M 61 AAT 104 logo and 1830 L187 ML 53 MSD 711 54 215 1326 L U ZC 80 54 688 N020 1386 IP 116