Pill Identification by Imprints: M 543 Home Pill Identification by Imprints: M 543 0 results Nothing Found!!! Other Popular Drug Imprint MX 23 G 1540 INDERAL LA 160 NL 791 IBU 600 E 1 DIFLUCAN 150 SG 319 GG 260 M 147 CM USB 001 317 MP 511 54 551 100 mg FL11 ZE 43 M 137 A30 P/T 251 SG 176 BERTEK 750 C 75 L 65 RIFATER MYLAN ZE 80 PREMARIN 0.45 logo and 33 C 100 A3 13 31 559 E300 A402 M RE2 CPC 77 54 942 BCL 10