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 477 A 20 A-007 5 LI 5 6 036 barr logo and 25 mg cor 225 19 G JSP M159 HYZAAR G-X NP 5 WATSON 605 MYLAN 1049 VANCO MYLAN 5428 A5 L 179 L441 NB-890 10 or 20 X X M160 L18 MYLAN 5220 1 S 225 MP 30 LUPIN LUPIN C 7 TV U7 U-S PH014 LCE 50 LANOXIN Y3B HLP 20 S 572 L 11