Pill Identification by Imprints: 521 Home Pill Identification by Imprints: 521 1 result SINEMET CR 50-200 TABLET Side 1: 521 Color: Purple Side 2: Shape: Oval Other Popular Drug Imprint ESL400 PD 270 G 3511 Nitroglycerin 0.6mg/hr G-DS-75 L477 R471 Z 71 logo and 497 Y+ or M+ M 547 OBX BCL 25 U-S 250 54 162 CAPACET C325 1000 PD 222 0.25 100 224 L052 156 CL 39 300 54 352 ZC55 93 5512 305 MP 116 37 98 VSP1 MYLAN 6320 MP 657 Tylenol 500 CL 024 SCI7 L161 4742 Rifampin 150 93 3145
