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 NCH 0810 M 2 CL 84 MYLAN 512 GG 334 SCI 500 BMS 200 mg C280 TIGAN ML 71 T004 P3 0476 ZBO LESCOL XL TL015 PRECOSE 50 L124 2L MMD HYCAMTIN logo and 5312 L233 M 944 38AV 1 5 0 G 252 ABG b 572 deplin 93 089 ZC55 L274 K 23 Z 4235 logo and 23 L133 f100 SL 100 AA 76