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 44413 W 1037 RI 61 CT L227 EP 140 L021 M RN4 Cdx 50 WW 951 8.6 R718 CL27 MYLAN 2260 LAMICTAL 100 44- 107 W 1033 A5 LCI 1354 PV20 PZ 250 L124 191 AN 574 581 SZ442 HP 26 cpc43 L 11 logo and 52 244 GG E 71 P 241 54 753 M33 RTG-200 logo and D2 1000M VRX 405 EVK