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 L476 L430 14 logo and 346 A 42 1 GN SL 456 C 14 54 343 logo YH CYP 160 P 075 CTI 122 U L CK logo and 2839 D99 E 103 GG850 M A5 462 54 883 93 3165 S 225 TL521 MYLAN MT 14 SG 175 102 C5 REGLAN 718 X SEARLE GX EF3 CZ 378 E 749 D I I IP 271 IG272