Pill Identification by Imprints: L41 Home Pill Identification by Imprints: L41 1 result METFORMIN HCL ER 500 MG TABLET Side 1: L41 Color: White Side 2: LU Shape: Oval Other Popular Drug Imprint M MC2 5 XL D-3 SG 320 A2 M 137 CPL 3031 499 ZA-37 5270 93 TML 0.4 DANTRIUM 25mg LIN 600 A100 A 215 CR 750 3RP 299 barr 180 mg MP 201 or MP 802 RES200 GG 165 DILANTIN L160 MYLAN 5211 BUTISOL SODIUM F21 DS or DP AA 71 I 16 H144 5/120 N011 AA 79 1182 NORPRAMIN 100 MACRODANTIN 100 mg 59743 S 429 0 8