Pill Identification by Imprints: N 50 Home Pill Identification by Imprints: N 50 5 results METOPROLOL SUCC ER 50 MG TAB Side 1: N 50 Color: White Side 2: Shape: Round METOPROLOL SUCC ER 50 MG TAB Side 1: N 50 Color: White Side 2: Shape: Round METOPROLOL SUCC ER 50 MG TAB Side 1: N 50 Color: White Side 2: Shape: Round ROPINIROLE HCL 5 MG TABLET Side 1: M Color: Blue Side 2: N 50 Shape: Round ROPINIROLE HCL 5 MG TABLET Side 1: M Color: Blue Side 2: N 50 Shape: Round Other Popular Drug Imprint 155 GG 51 U-S 41 A CS 319 CITRACAL MYLAN 3050 logo 1114 L 128 517 E 18 TCL 280 L58 974 EP 116 CB8 T 16 331 Nitro-Dur 0.1 mg/hr 93 3125 M523 MP WATSON 783 P113 KOS 1032 Z 66 TEVA 2050 logo and 346 Zofran CEP logo and 637 A F2 3126 187 CY 0891 SG 327 MYLAN A1 04