The chemical Bay 41-4109 has a known molecular formula of C18-H13-Cl-F3-N3-O2. Synonyms may include: UNII-M862I4T61O, BAY-41-4109, 5-Pyrimidinecarboxylic acid, 4-(2-chloro-4-fluorophenyl)-2-(3,5-difluoro-2-pyridinyl)-1,4-dihydro-6-methyl-, methyl ester, (4R)-, (-)-Bay-41-4109 (ChemID).