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 T 194 PP 308 I6 1451 WATSON 782 VPHEME ZOCOR CL33 M151 cor 239 K 102 KPI 283 M E16 logo and 83 I 27 TL 385 N 11 logo and 2371 U S ZF 14 MYLAN 7005 ATN 100 E 13 CP 401 WW 948 LILLY 3250 L179 RC26 L201 K0 3 8 06 AHI 4 703 M F2 356 DG1 logo and 0495 ACTIQ 400