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 NATCO or A45 or D MP 83 AP212 AN 514 VALPROIC 250 C74 APO 019 VP 022 Librax 54 036 NORPRAMIN 75 APP 332 U-S 42 A-294 HLP 80 GG 517 K0 3572 V OS 304 500 IPX066 ALKA SELTZER PLUS E T81 253 or 306 2 56 WATSON 790 U36 RE GG 580 RX 553 P 20 SANKYO C01 LDK 150MG E 41 Ziks631 HP45 RX 504 32 AN 545 L-FLAV