Pill Identification by Imprints: U46 Home Pill Identification by Imprints: U46 1 result HYDROMORPHONE 8 MG TABLET Side 1: U46 Color: White Side 2: Shape: Round Other Popular Drug Imprint 383 A mo SIDEROL Librax R789 N 740 MP 511 RAPAMUNE 0.5 mg CL 74 logo and 0303 LL255 E 10 V249 PROTONIX KOS P 1 XR 200 MIA 856 93 657 WW65 Macuvex LAMICTAL XR 100 A 117 Metanx Y+ or M+ CL 38 200 OWP 750 FL 10 M 943 I 21 ZLP A028 93 5527 MYLAN MT 21 Z10 54 793 G 1 KEY 74 TV U2 PA09