Pill Identification by Imprints: OS 213 Home Pill Identification by Imprints: OS 213 1 result HYDROMORPHONE HCL ER 16 MG TAB Side 1: OS 213 Color: Yellow Side 2: Shape: Round Other Popular Drug Imprint 1067 Z350 50 mg ENL WAR 10 SYMAX B167 HP 70 54 303 20 MG HYD 60 P1 EK 10 I 15 E225 MYLAN 2264 G231 411 LOTREL 0379 S593 80 mg D2 HP59 44 386 Lilly 3239 M211 P F 54 763 Endo 602 e5 112 SL 100 GG851 BERTEK 670 WATSON 933 GP 118 logo YF MSD 735 M455 904 P3 54 716