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 31 90 AC 357 Z16 AN248 SZ 309 VH1 logo and 805 T88 57 71 Lilly 2 Estradiol 0.1mg/day (Once Weekly) U25 T503 TCL 097 EP 321 E4 3431 1441 C4 or C2 IP 189 IP 220 2130 ZYLOPRIM 300 MT3 029 MYLAN TM 100 378 logo 325 dp F 77 TARO 11 WW 27 ZA21 RTG-200 M 60 N 25 3972 I 03 54 848 44 542