Pill Identification by Imprints: M 13 Home Pill Identification by Imprints: M 13 2 results TOLBUTAMIDE 500 MG TABLET Side 1: M 13 Color: White Side 2: Shape: Round TOLBUTAMIDE 500 MG TABLET Side 1: M 13 Color: White Side 2: Shape: Round Other Popular Drug Imprint CORGARD 20 CAPACET ATABEX PAR 869 V41 EP 25 5124 V BI 314 MYLAN 7170 C 93 LODOSYN L432 K3 MLX 152 44-518 logo and 346 C 25 IBU 800 WATSON 606 500 500 214 C324 500 KC M20 LCI 1329 I 12 FPI 44 e5 112 40 mg WPI A 04 T 150 SV V268 54 108 RX 830 VANCO PLETAL 50 NeevoDHA