Pill Identification by Imprints: OS 212 Home Pill Identification by Imprints: OS 212 1 result HYDROMORPHONE HCL ER 12 MG TAB Side 1: OS 212 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint MYLAN 5427 WC-002 or WC ER 54 375 036 b 171 CPL 3032 PFIZER 412 L177 CP CL14 869 2 DV G222 ZE 43 10 31 TCL347 S191 FLUOXETINE 40mg F 77 COUMADIN 1 NL 770 M 64 logo and 3091 MYLAN 147 93 63 A2 25 WELLBUTRIN SR 150 715 TEMODAR E503 G231 93 41 PY 1 A 16 FLI 28 mg PE ALG 263 L76 T200