Pill Identification by Imprints: N 20 Home Pill Identification by Imprints: N 20 3 results NADOLOL 20 MG TABLET Side 1: N 20 Color: White Side 2: Shape: Round ROPINIROLE HCL 2 MG TABLET Side 1: M Color: Orange Side 2: N 20 Shape: Round ROPINIROLE HCL 2 MG TABLET Side 1: M Color: Orange Side 2: N 20 Shape: Round Other Popular Drug Imprint 36 MYLAN 3110 346 1009 A-007 5 TAK ALG-25 A66 Y 42 AUM 101 L 105 M Z2 54 161 SPN MYLAN QS 324 L 51 CL91 ACTIQ 1600 A03 L WRF 3 M400 SV J3T MYLAN 512 553 U-S 1 138 U L ZC 64 Z198 3 5 UL250 logo and 5034 R 50 54 489 54 960 Buprenorphine Transdermal System V.5 ZA21 54 735 571