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 N L 01 MP 81 M B4 APTALIS 5 270/80 MYLAN 345 I 25 B 073 CTI 112 FOSTEUM 52003 77 Y Z 5 SHIRE 465 115 G 45 MP 14 AC 355 WW65 DAN B 546 AAT 108 346 O-M 180 or O-M 215 or O-M 250 b 212 7153 PX 3 Z 100 ICAPS 5/1000 logo and 067 P 1 E61 358 APO 102 APO T100 MYLAN 7096 1507 TL 122