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 RPC 053 ML52 CL 44 M 3 54 489 KLX M 1 RE 20 C82 TOZAL ML 43 VH5 m 200 A IH W-7 logo and S5 1000 M 1G5 OP 707 SLC 223 GGN5 CL11 CH75 ALTACE 2.5 mg U-S 41 E 648 Z10 RDY 663 2.5/500 P02 54 177 54 620 WPI 3385 P20 25 43 54 302 GG 134 N021 WELLBUTRIN 75 R-262 RE