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 GG 201 KPI 283 NOVEN L374 401 41 VSP1 M32 93 175 E 139 A333 12.5/1000 2175 AN 617 EK 20 MEL 15 E700 ZC57 54 553 E41 L115 GP 151 L126 E227 V221 25 102 logo and 23 V201 S253 logo and 577 ZL 2 803 5 6 SOMA 350 44 452 A85 R 7.5 logo and 88 N L 2532