Pill Identification by Imprints: M 313 Home Pill Identification by Imprints: M 313 1 result TOLMETIN SODIUM 600 MG TAB Side 1: M 313 Color: Beige Side 2: Shape: Oval Other Popular Drug Imprint G 150 mg AN 522 WPI 3631 US 14 Ortho or Ortho 535 AA1 468 11 36 DISTA H71 1000 P20 Glaxo 3 0 PAL 9 1 2 1441 A33 K 56 X08 VIP 107 CL9 CYP 193 EFF cor 256 332 ibr 140mg ACIPHEX 20 logo and KA GG 451 Advil A&CR T 21 P 300 RI6 M 4 b 95 N006 SB m 155 Lopid 54 356