4-Bromo-2-chloro-DL-phenylalanine

tert-butyl N-[1-(2,6-dimethylphenyl)-2-oxoethyl]carbamate

N1,N2-Bis(4-((3-Chloro-4-fluorophenyl)amino)-7-(((S)-tetrahydrofuran-3-yl)oxy)quinazolin-6-yl)oxalamide (Afatinib Impurity pound(c)

4-[(3S)-3-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-4-methylpentanamido]-1-methyl-1H-pyrazole-3-carboxylic acid

2-[(2R)-1-[(1RS,3SR)-3-[({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)methyl]-2,2-difluorocyclopropanecarbonyl]pyrrolidin-2-yl]acetic acid

2-{[2-({[(9H-fluoren-9-yl)methoxy]carbonyl}amino)-3-methoxy-N-methylbutanamido]oxy}acetic acid

Rel-1-cyclopropyl-8-fluoro-6-methoxy-7-((4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic acid dihydrochloride

(2S,2'S)-1,1'-(1-Oxo-1,2-ethanediyl)bis-2-pyrrolidinecarbonitrile

1-(5-(4-Fluorophenyl)-1-(pyridin-3-ylsulfonyl)-1H-pyrrol-3-yl)-N-methylmethanamine fumarate

Tris(2,3,5,6-tetramethyl-4-(pyridin-3-yl)phenyl)borane

6,6',6",6"'-(9H-Carbazole-1,3,6,8-tetrayl)tetrakis(2-naphthoic acid)