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 MF 2 logo and 3062 PC20 90 TV 5655 TYLENOL 325 HOSPITAL B 35 232 or 294 or 233 par 084 FAM500 RI19 PKC NVR E 799 44 334 39 DAN 150 BHCP MYLAN 2264 E 649 AA 13 OWP 750 BY2 9 4 T 2 GG 540 S 493 331 APTALIS 3 B75 UT 2.5 HP532 logo and 5710 WC 731 PA2120 SCI 500 54 135 E 2 AMB 5 A-10 mg A P