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 T004 V250 333 E 5000 MYLAN 2100 Z 3926 FL 290 DILANTIN I 16 93 319 P113 V402 40 mg GG N7 logo and 81 TARO 59 CPL 3030 J 247 WW 41 D 35 13 GS UY2 425 RP105 836 5030 M CL2 136 AP043 CY V264 RU40 15 mg 514 S4 URETRON D/S UT 1 509 NV3 G72 MYLAN 1560 T 18