Pill Identification by Imprints: N 40 Home Pill Identification by Imprints: N 40 3 results NADOLOL 40 MG TABLET Side 1: N 40 Color: Light Yellow Side 2: Shape: Round ROPINIROLE HCL 4 MG TABLET Side 1: M Color: Gray Side 2: N 40 Shape: Round ROPINIROLE HCL 4 MG TABLET Side 1: M Color: Gray Side 2: N 40 Shape: Round Other Popular Drug Imprint 44 548 5 5 5 OP150 L068 JSP 544 XTAMPZA ER K 46 WATSON 528 E701 RDY 343 759 MX43 M Z2 logo and 073 MP 37 B L NT6 M F1 851 A50 LCI 1383 Nitro-Dur 0.2 mg/hr CPL 3030 1 1 T 194 E 50 54 602 MIA 856 44-542 R-262 020 LH20 54 162 SEARLE 2762 LAMICTAL 150 M 137 MYLAN 152 93 752 540 TL 015