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 HP45 logo and 174 GS XJG ANDRX 605 E 70 TCL347 ZC18 logo and 53 RTG-400 PA140 RX 7 MYLAN 7005 I26 logo TG GG 109 MT1 1453 CNG1 B198 logo and 123 4 9 OLM GDC 122 15/850 par 009 M400 54 420 5685 44 104 b 777 IP 271 S429 250 mg 634 M P3 0891 M 255 2130 E 111 15 mg 514 K 18