Pill Identification by Imprints: MX 16 Home Pill Identification by Imprints: MX 16 2 results NABUMETONE 750 MG TABLET Side 1: MX 16 Color: Orange Side 2: Shape: Oblong NABUMETONE 750 MG TABLET Side 1: MX 16 Color: Orange Side 2: Shape: Oblong Other Popular Drug Imprint RX679 M C1 A222 10 mg PBT 54 142 318 44-466 ML 71 MP 511 A257 50 223 L189 ER 5 FR N 598 OS 214 JSP 545 AR 787 54 337 66 Y 904 MYLAN 2250 MYLAN 6088 5687 LFX logo and 1810 IP 103 RX 900 MYLAN 351 1080 A CS 1310 N040 W 787 93 311 A3 or P EM 5 DF US