Pill Identification by Imprints: HP 531 Home Pill Identification by Imprints: HP 531 1 result CALCIUM ACETATE 667 MG CAPSULE Side 1: HP 531 Color: Blue Side 2: HP 531 Shape: Oblong Other Popular Drug Imprint AN293 LCE 200 PRINIVIL WW 458 West-ward 450 LCI 1330 TCL347 AZ 217 118 A80 P 1 C75 PREMARIN 0.45 5 or 10 MERRELL 277 IMO 60 461 80 mg G 3720 W 29 G-DS-75 ZC57 PEPCID b1010 RIBAVIRIN 200MG logo SANDOZ 665 DIFLUCAN 50 500 MG 044 barr 16 mg 54 157 L142 691 57 71 C8 54 888 L121 952 IP 195 RI20