Pill Identification by Imprints: 54 452 Home Pill Identification by Imprints: 54 452 3 results LITHIUM CARBONATE 300 MG TAB Side 1: 54 452 Color: White Side 2: Shape: Round LITHIUM CARBONATE 300 MG TAB Side 1: 54 452 Color: White Side 2: Shape: Round LITHIUM CARBONATE 300 MG TAB Side 1: 54 452 Color: White Side 2: Shape: Round Other Popular Drug Imprint P291 Estroven M1 E21 54 177 MYLAN 6090 LAMICTAL 200 MIDOL PM logo and 4365 1/2 E 140 EM1 FO FENTANYL 50mcg/hr G 300 mg R 50 logo and 54 RE 79 342 AAT 104 600 WAR 2 DISTA H71 337 par 218 44-526 E 114 WELLBUTRIN SR 100 SANDOZ 573 AS+ D b1011 E 170 Z 3925 C28 L190 KU 261 A-P 1 R0.5 cor 188 572 Tri