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 RX 900 0.5 XP650 10 mg S G .7 LAMICTAL 25 OXC 150 RT Lilly 54 987 L121 BRX 2 N 83 BR 348 BM 105 HP 18 BL 301 par 129 S193 BOCA L 230 54 840 51A IBgard L177 L324 K 57 VANCO L236 Z 4237 MP 178 logo and 143 MYLAN 1610 b1010 PH 020 P62 2 59 CP115 200 RP105