Pill Identification by Imprints: U 137 Home Pill Identification by Imprints: U 137 2 results CLONIDINE HCL 0.3 MG TABLET Side 1: U 137 Color: White Side 2: Shape: Oval CLONIDINE HCL 0.3 MG TABLET Side 1: U 137 Color: White Side 2: Shape: Oval Other Popular Drug Imprint 1097 WRF 7 1/2 832 50 TAK ALG-25 V403 WPI 3332 logo and 335 M 090 569 803 logo 137 20mg GG 108 L852 5 9 ELN 30 C 17 T 10 KEFLEX 750 M 735 485 Y 46 Z315 15 mg SL 25 ETO 300 MG TY325 MYLAN 4070 AN 323 WPI 3510 M 147 MYLAN AC I 13 M C51 8 07 5904 V AK2 RX124 Advil A&CR PBT HLP 40 CI