Chemical Name: 4-Ethyl-5-fluoropyrimidine
Synonym: Voriconazole Ethylfluoropyrimidine Impurity (USP)
Smiles: CCC1=NC=NC=C1F
Inchi: InChI=1S/C16H15F2N5O/c1-11(15-4-5-19-8-21-15)16(24,7-23-10-20-9-22-23)13-3-2-12(17)6-14(13)18/h2-6,8-11,24H,7H2,1H3/t11-,16+/m0/s1