Pill Identification by Imprints: U42 Home Pill Identification by Imprints: U42 1 result METHADONE HCL 10 MG TABLET Side 1: U42 Color: White Side 2: Shape: Round Other Popular Drug Imprint P10 CL64 3S0 GG 506 GAS-X ES L U 54 231 MYC 180 T558 P 4 APO 041 PRE 01 CTI 117 ibr M 434 EP 25 V42 R1 44 532 M366 SZ 183 CORGARD 80 EFF u10 BMS 250 mg V358 logo and 30 TL 709 ZC 64 2065 V logo and 345 F19 25 54 553 LCI 1356 A09 ANI T598 Butrans 20mcg/hour Y Y OMJ 50