Pill Identification by Imprints: M 543 Home Pill Identification by Imprints: M 543 0 results Nothing Found!!! Other Popular Drug Imprint 253 or 306 GG N7 25 42 UPSHER-SMITH 0226 4833X 2 or 4 LIMBREL 404 RI20 RX124 93 834 RH 046 CL 78 AN 572 54 339 CP MP 303 576 5685 ZC45 SYNTHROID V357 G 30 LH20 SC 1 INDERAL XL R 3169 GG D8 27 44 615 or 44 544 10 CPC1325 V259 AN 553 WATSON 800 ALV 317 BMS TL 708 ZYRTEC D