Pill Identification by Imprints: C41 Home Pill Identification by Imprints: C41 3 results PRENATAL 19 TABLET Side 1: C41 Color: White Side 2: Shape: Oblong PRIMIDONE 50 MG TABLET Side 1: C41 Color: White Side 2: Shape: Square PRIMIDONE 50 MG TABLET Side 1: C41 Color: White Side 2: Shape: Square Other Popular Drug Imprint WAR 1 7188 TL521 N8 T400 C 17 EP 321 RX696 052 680 BI TCL 011 BMS 6063 H 102 TL 122 877 79 MACRODANTIN 100 mg MYLAN 1610 GILEAD logo and 752 Sandoz 663 MP 71 T P I 35 G230 T 543 IG271 447 cor 226 MYLAN 6727 logo and H9 COUMADIN 5 R180 C7 M 155 SL 50 ZC41 MYLAN 5375 G 252