Pill Identification by Imprints: S 521 Home Pill Identification by Imprints: S 521 2 results CETIRIZINE HCL 10 MG TABLET Side 1: S 521 Color: White Side 2: Shape: Rectangular (Rounded End) CETIRIZINE HCL 10 MG TABLET Side 1: S 521 Color: White Side 2: Shape: Rectangular (Rounded End) Other Popular Drug Imprint K 7 HRA CR 250 A85 MYLAN 6203 CP 332 CYP 870 Fentanyl 100 mcg/hr XP650 HP 145 D2/500 PROSCAR b 12 702 HE1 GAL 24 BL 05 CL50 GG 738 Nitro-Dur 0.1 mg/hr CP 100 140 IDT M30 B419 M945 CRESTOR SR 375 G 342 MONODOX 100 421 WW 763 93 208 PLIVA 398 DAN 5556 SLC 223 BMS 250 mg UT 2.5 2 mg NEXIUM 40mg SZ Z7
