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 SL 100 logo and 12 0476 G&W TV TV 93 2929 U 11 L 177 MDV 2122 L 217 EXH 8 PFIZER 412 A/P 25 / 15 62.5 M 943 MAXIPHEN DM 747 U22 EP 904 logo and 342 MOTRIN PM MYLAN 152 54 543 P 3 logo 272 CXL 4 93 658 FENTANYL 1600 44 450 logo and 81 C181 S405 500 194 CR 750 GG855 INDERAL LA 160 mynatal E 146 L428