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 804 0500 POLY 730 U 129 151 E 71 NVR ALLERGY 12 022 21 or 18 Andrx 699 logo and 2892 L16 689 1205 N 344 M 613 743 54 150 54 832 2 1/2 SEROQUEL 200 M 48 10 XL WC 404 ZD 21 ZC 26 Logo and Z+ or M+ AA250 I 37 S 39 2631 ZC 65 VP 031 SP N023 EP 170 IP 145 par 086 IMA 100