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 T 191 IP 116 LAN 1301 PY 1 EP 139 CP 405 259 EP 121 A263 30 mg ZC55 111 50 3973 APTENSIO XR 808 VP 075 S 226 M B7 2011 m 155 L 4 ELP 20 b 424 P294 ML 71 M160 TYLENOL 500 HOSPITAL deplin M1 PLIVA 326 T21 1009 UPSHER-SMITH 0233 44 404 logo and 1112 Carnitor ST C54 462 93-6 FENTANYL 75mcg/hr