Pill Identification by Imprints: KEY 74 Home Pill Identification by Imprints: KEY 74 1 result GUANIDINE HCL 125 MG TABLET Side 1: KEY 74 Color: White Side 2: Shape: Round Other Popular Drug Imprint K 65 U23 TL 386 cardizem CD 120 mg MENTHOL M 134 MP 101 Alavert M74 438 WATSON 411 G232 A5 or A6 logo and 2372 N 2 IL 3583 IG273 AN 757 K 8 logo 1113 BMS 300 MG TYLENOL 3 CODEINE C 25 EL501 RG 10 ZC43 E 18 TENCON COUMADIN 1 MP 659 T504 FL 10 PA 918 60 mg TL 172 TCL341 AN70 L179 Y 43 L 66