Pill Identification by Imprints: U48 Home Pill Identification by Imprints: U48 1 result PHENTERMINE 30 MG CAPSULE Side 1: U48 Color: Yellow Side 2: U48 Shape: Oblong Other Popular Drug Imprint CL 24 54 518 WPI 500 n15 M 745 logo and 4364 221 190 K12 logo and 050 P 450 0891 MP 183 L 5 ZC 26 CP 404 B419 71 G8 B 252 C020 EXH 12 325 EGLT 15 454 2.5/500 M72 HP 229 XANAX J 58 A 101 523 L195 44 615 or 44 544 P02 0524 0405 CL50 156 L977 R 5