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 M-541 AN898 10 logo and 4356 MYLAN TM 5 ANI 210 CTI 223 21 G PD 427 or PD 425 or PD 555 or WC 93/7440 X502 2531 FX 75 LAN 1301 logo and FHPC 400 1020 GAL 16 2.5/1000 1122 IP 146 671 Y 42 224 IMO MVC 300 MSD 726 CPC1325 HYD 20 M Z2 12 M 060 GG 341 H 107 U L C42 GG 505 CIPRO Lilly 3230 2171 RJ73 1251