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 PAL 6 SMV 100 mg A028 XTAMPZA ER 229 or 230 1047 SZ 203 barr 250 mg L199 0813 317 E 170 C 5 54 650 logo and 2407 CORGARD 80 ENA AC356 logo and 5240 I6 44 104 15/500 C1 or C2 or C3 N 20 WC P75 WATSON 345 75mg G352 West-ward P-D 915 or 624 BMS 200 mg PB 653 GG 336 G 12 TR100 U C74