Pill Identification by Imprints: M 543 Home Pill Identification by Imprints: M 543 0 results Nothing Found!!! Other Popular Drug Imprint 832 50 2 mg ZA-18 AC 54 848 T513 721 1 93 294 EXH 8 344 522 Fentanyl 100 mcg/hr R718 PARLODEL 5 mg 5126 V CDT 251 MYLAN 6750 MYLAN 1730 M 15 B2 92 Kaopectate W990 L922 P 2.5 240 mg PX 3 M 71 WPI 3739 15LA MYLAN 772 GG 977 MUTUAL 100 GS 7CZ DXL I26 PRODRIN MP 303 IDA 440 61 GG 739