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 54 733 VP 044 112 logo and 7772 T 543 MYLAN 186 SS-2 DMQ 20-10 TL019 I 16 L489 TCR SL 50 AN 734 60 99 APO 018 AC 132 083 A2 25 PLIVA 647 8118 58 82 CRIXIVAN cpc43 54 515 401 247 or 304 RSV 20 POT 40 IP 46 ASK002 K 76 P 657 M L23 WRF 2 MYLAN 1259 CL 43 NXT AC359 CT 1