Pill Identification by Imprints: U 129 Home Pill Identification by Imprints: U 129 2 results HYDROCHLOROTHIAZIDE 50 MG TAB Side 1: U 129 Color: Light Orange Side 2: Shape: Round HYDROCHLOROTHIAZIDE 50 MG TAB Side 1: U 129 Color: Light Orange Side 2: Shape: Round Other Popular Drug Imprint R3 3572 V C 23 MX33 STO 100 100 or 300 ZCR logo and 22 MYLAN ZE 40 44 447 PX 2 U26 CFZ 54 733 MYLAN 8200 CL 20 logo and 161 922 US 5 U-S 1 FP650 C55 L 67 A01 M 424 VP 076 G 0522 ZC43 MX2 B 073 BP 814 HP 18 W 1035 RTG-300 54 688 M53 DCI 521 HP532 APO 134