Pill Identification by Imprints: 31 90 Home Pill Identification by Imprints: 31 90 2 results METAXALONE 800 MG TABLET Side 1: 31 90 Color: White Side 2: WPI Shape: Oblong METAXALONE 800 MG TABLET Side 1: 31 90 Color: White Side 2: WPI Shape: Oblong Other Popular Drug Imprint SZ 290 54 883 463 XR 150 S1 NM1 M RN4 PARLODEL 2 1/2 E 277 Theo-24 400 mg W 100 V360 logo KC N111 E T81 PD 535 K10 351 barr 200 mg HP 47 LE 10 par 028 4009 7.5/1000 I85 M C4 m 100 E1 or D8 ZC 16 2.5 EVT X592 ULTRAM G19 NP 2 TUMS 3 V265 93 1060 93 734 BAYER BAYER