1770840-43-1

SKL530 Remdesivir-004 Starting material) 4-Amino-7-iodopyrroL Remdesivir Impurity 20 o[2,1-f][1,2,4]triazine 7-iodopyrrolo[2,1-f][1,2,4]triazin-4- 7-iodopyrrole[2,1-f][1,2,4]triazin-4-amine 4-amino-7-iodopyrrolo[2,1-f][1,2,4]triazine Pyrrolo[2,1-f][1,2,4]triazin-4-amine, 7-iodo- 7-iodopyrrole [1, 2-F][1,2,4] triazine-4-amine 7-iodopyrrolido [2,1-F][1,2,4] triazine -4 - amine GS-441524，7-iodopyrrolo[2,1-f][1,2,4]triazin-4- amine