1-Cyclopropyl-6,7-difluoro-1,4-dihydro-8-methoxy-4-oxo-3-quinolinecarboxylic acid ethyl ester

2-Amino-2-methylpropionitrile hydrochloride

4-Methyl-3-(trifluoromethyl)phenyl isocyanate

2,4-Dinitro-1-(trifluoromethoxy)benzene

3-Acetyl-4-fluorobenzoic acid

(1E)-1,3,3,3-Tetrafluoro-1-propene