Pill Identification by Imprints: PZ 16 Home Pill Identification by Imprints: PZ 16 1 result PERPHENAZINE 16 MG TABLET Side 1: M Color: White Side 2: PZ 16 Shape: Round Other Popular Drug Imprint U85 LV L430 A112 MF 3 Y+ or M+ U-S 40 5904 V D6 XR 300 K6 5 6 555 GG 55 M 35 MgO A80 M 221 2232 LES200 B P CP108 EMBEDA PAR 821 E 50 I 50 cor 133 H 3 C 74 13 31 N16 4165 WELLBUTRIN 100 6469 268/40 AS+ SC 18mg GAL 8 WW 174 logo and 6451