Pill Identification by Imprints: ZA21 Home Pill Identification by Imprints: ZA21 4 results SIMVASTATIN 20 MG TABLET Side 1: ZA21 Color: Peach Side 2: Shape: Oval SIMVASTATIN 20 MG TABLET Side 1: ZA21 Color: Peach Side 2: Shape: Oval SIMVASTATIN 20 MG TABLET Side 1: ZA21 Color: Peach Side 2: Shape: Oval SIMVASTATIN 20 MG TABLET Side 1: ZA21 Color: Peach Side 2: Shape: Oval Other Popular Drug Imprint C1 or C2 or C3 T004 E 410 M377 S190 M A11 1004 UPSHER-SMITH 0086 576 E 1217 Y2 or P COUMADIN 7 1/2 556 AB F 84 192 S 226 L068 ML 22 logo 222 CTI 142 G 423 MO1 A CL barr 100 mg logo and 2416 D3 or PC GG 490 H 106 West-ward 450 L 5 CORGARD 20 NL 711 CL K 102 C 92 M 152 b 776 109 E 415