Pill Identification by Imprints: PZ4 Home Pill Identification by Imprints: PZ4 1 result PERPHENAZINE 4 MG TABLET Side 1: M Color: White Side 2: PZ4 Shape: Round Other Popular Drug Imprint 48 10 L9CZ 5 TAM E122 ZESTRIL 30 HP 3 ML 1 L203 5124 V logo 2666 93 5293 RG 11 Nitroglycerin 0.6mg/hr PRO MRK CL 24 NT 26 J95 logo and AB 7663 ADIPEX-P 37.5 L143 TUMS SD 120 mg 2175 P1 4833M GG 738 M-541 ibr KPI PhosLo W 100 MX1 HP RD05 GG 336 M P3 13 30 C