Pill Identification by Imprints: U 600 Home Pill Identification by Imprints: U 600 1 result THEOPHYLLINE ER 600 MG TABLET Side 1: P F Color: White Side 2: U 600 Shape: Rectangular Other Popular Drug Imprint I-2 AUM 103 HAW 100 logo and A4 368 ATN EPITOL LL714 GAL 8 MYLAN 7165 AN 1 E 0932 AP205 T/255 MP 40 292 L067 5 14 2 RP CI 1182 WPI 1118 SA 100 Dulcolax KU FENTANYL 100mcg/hr Y01 logo and 202 232 and logo L131 MYLAN 2250 M 228 GG 505 RDY 344 E58 HP 288 78 CM3 P211 logo and 121