Pill Identification by Imprints: 5131 Home Pill Identification by Imprints: 5131 2 results PRIMIDONE 250 MG TABLET Side 1: V Color: Yellow Side 2: 5131 Shape: Round PRIMIDONE 250 MG TABLET Side 1: V Color: Yellow Side 2: 5131 Shape: Round Other Popular Drug Imprint 21 W 3 673 NL 712 GXL 5 ML 4 A5 A 31 F23 93 3167 G 372 2 572 Tri M T12 9 5 ZC43 5 mg b1010 Tiazac 360 M455 BP 648 93 7350 LE 10 DYAZIDE SB VH4 BMS 200mg K12 logo and TC 462 FOSTEUM 52003 DCI BI 8 P 5 ER 1 ZD 16 1067 1.4 1071 5/1000 5011 V RJ73 Pfizer