Pill Identification by Imprints: M 542 Home Pill Identification by Imprints: M 542 0 results Nothing Found!!! Other Popular Drug Imprint MP 447 P 985 M D9 GX EJ7 M73 WPI 3331 A5 AI 667 BHCP AA 15 nitroglycerin 0.4mg/hr CB8 T546 F5 54 177 HLP 10 logo and 2588 KEFLEX 250 mg AA 73 021 LAN 1/2 KLONOPIN MYLAN 3005 GG 124 WPI 3510 L U logo and 22 AMOXIL 250 SANKYO Z622 1251 44 218 CDT 252 PN 04 M C1 54 814 CREON 1203 RD 54