Pill Identification by Imprints: M-541 Home Pill Identification by Imprints: M-541 1 result CIMETIDINE 800 MG TABLET Side 1: M-541 Color: Green Side 2: Shape: Oval Other Popular Drug Imprint P-D 915 N4 C53 Kaopectate Watson 526 44 111 110 212 or 279 GG 739 MYLAN 1430 logo and 1830 F7 HP 17 5 300 NORPRAMIN 50 1 83 G-DS-50 D5 260 BMS 200mg E7 TL020 G 11 E 103 T53 APO 034 TL 382 S4 T1 100 ZA-45 LILLY 3251 I63 T009 R 25 D 50 512 Z 67 1072 10/500 L008 RH37