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 US 5 CET SZ245 D05 V241 334 Tiazac 360 Nitroglycerin 0.4 mg/hr 358 G352 PREMARIN 0.9 Z49 K 14 L484 54 892 Z 4236 TL 218 E 210 M 1860 barr 8 mg AA 05 E 137 PAL 3 ER 4 AN 41 Correctol MYNEPHRON MIA 106 93 129 MYLAN A1 SZ 76 ALVA U17 1137 Y2 or P GG 488 FI L76 X 77 1 83