Pill Identification by Imprints: L13 Home Pill Identification by Imprints: L13 4 results AZITHROMYCIN 600 MG TABLET Side 1: LU Color: White Side 2: L13 Shape: Oval AZITHROMYCIN 600 MG TABLET Side 1: LU Color: White Side 2: L13 Shape: Oval AZITHROMYCIN 600 MG TABLET Side 1: LU Color: White Side 2: L13 Shape: Oval VALSARTAN 80 MG TABLET Side 1: L13 Color: Pale Red Side 2: Shape: Oval Other Popular Drug Imprint 604 n15 I 7 G-X 93 7370 A257 GG 621 Lilly 3231 PH 033 LEVAQUIN 851 AN901 20 logo and 78 241 A P 0891 0425 V 4171 T-E 54 662 NORPRAMIN 50 MYLAN 271 J 58 44 542 CL49 KU 181 54 943 ML 23 Forfivo VIP103 ATN 100 056 44 428 7188 logo and 2666 RH38 ER 4 V01 498 LILLY 4165 GAL 8