Pill Identification by Imprints: U 400 Home Pill Identification by Imprints: U 400 1 result THEOPHYLLINE ER 400 MG TABLET Side 1: U 400 Color: White Side 2: P F Shape: Round Other Popular Drug Imprint BI BI K 25 R189 VS 160 RX3341 A223 SG 324 A21 93/11 471 T535 HP 71 861 M471 HP 287 H 604 ARI 20 MYLAN 7160 Y02 L59 B4 286 CR 250 C 116 GG 55 N040 ZA47 logo and 511 B 073 L 166 MM AN 2 MT3 L 239 SZ441 0031 V APO 134 PA4 ANI 241 Ris 0.25
