Pill Identification by Imprints: OS 211 Home Pill Identification by Imprints: OS 211 1 result HYDROMORPHONE HCL ER 8 MG TAB Side 1: OS 211 Color: Pink Side 2: Shape: Round Other Popular Drug Imprint E21 7152 0500 1252 E 799 585 E 757 E 801 67 Y 10 300 E 720 L 232 S 20 BMS 1966 GG 337 Durlaza G 223 E 648 MP 183 PA09 5513 ZC 09 EXELON 1.5 mg CTI 115 MYLAN 6900 CL91 u100 G 4960 OP 35 E 882 WATSON 605 TEVA 7590 P-D 916 or 624 WPI 900 M 572 N029 URETRON D/S B75 E 22 PGZ