Pill Identification by Imprints: N 100 Home Pill Identification by Imprints: N 100 1 result MORPHINE SULF ER 100 MG TABLET Side 1: N 100 Color: Gray Side 2: Shape: Round Other Popular Drug Imprint Ortho or Ortho 535 C5 54 466 AA 71 WPI 6 RX3341 MYLAN MT 28 M 27 AMGEN 54 043 logo and 4356 ap and logo 550 E 649 ESL800 Prenate Chew ER 4 ACCOLATE 10 XENICAL 120 721 par 211 SAL 7.5 1158 M 125 E 102 617 HP 10 G455 262 E 410 BI BI 25 43 CENTRUM V ED PSE BI 6 7188 IP 220 Nitroglycerin 0.1 mg/hr EVK