Pill Identification by Imprints: HP 66 Home Pill Identification by Imprints: HP 66 1 result METRONIDAZOLE 375 MG CAPSULE Side 1: HP 66 Color: Yellow Side 2: HP 66 Shape: Oblong Other Popular Drug Imprint Z3 or P V40 RJ70 SANKYO C01 U S A21 4741 logo and 257 MRK AA250 BVF BEACH 1111 PREMARIN 0.625 logo and 20 H108 SZ245 T009 XR 150 L133 R-265 AHI TCL 016 ML 4 U 88 E227 1328 logo 0023 3973 T558 GG 258 AK 160 625 RN5 V 4171 PBT A 2 26 250 245 or 302 MCR 314 n 351