Pill Identification by Imprints: L42 Home Pill Identification by Imprints: L42 1 result METFORMIN HCL ER 1,000 MG TAB Side 1: L42 Color: White Side 2: LU Shape: Oval Other Popular Drug Imprint cor 134 M 473 L 349 P 50 S 10 N 740 12 or 13 or 14 or 11 M GP2 WP 3 7 54 881 AN 475 EP 140 E 50 A 45 1160 MIA 110 R1 LL 254 ZC 66 4827 SJ 646 EL510 M 132 logo and H8 RX679 FOSTEUM PLUS 1009 DSC L60 cor 136 086 MYLAN 5010 23 27 D2 MPC MESTINON 60 V ADOXA WPI 2245 T538 LILLY 3251