Regorafenib impurity D

N,N'-Bis(2-chloro-ethyl)-N-nitroso-urea maleate

4-chloro-3-sulfobenzoic acid

N-(2-Chloro-ethyl)-N'-cyclohexyl-N-nitroso-urea L-(+)-tartrate

1-(1H-Pyrazol-3-yl)ethanone sodium salt

N,N'-Bis(2-chloro-ethyl)-N'-nitroso-urea sulfate (2:1)

N,N'-Bis(2-chloro-ethyl)-N-nitroso-urea L-(+)-tartrate

(E)-N,6,6-trimethyl-N-(naphthalen-1-ylmethyl)hept-2-en-4-yn-1-amine dodecanoate

(S)-5-(4-(2-(5-ethylpyridin-2-yl)ethoxy)benzyl)thiazolidine-2,4-dione

benzyl 3-(butylamino)-4-phenoxy-5-sulfamoylbenzoate

2-(2,4-dinitrophenyl)ethanamine hydrochloride

2-(2,4-dinitrophenyl)ethanamine

ethyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carboxylate 4-methylbenzenesulfonate

ethyl 6-bromo-4-((dimethylamino)methyl)-5-hydroxy-1-methyl-2-((phenylthio)methyl)-1H-indole-3-carboxylate succinate

(R)-5-(2-((2-(2-ethoxyphenoxy)ethyl)amino)propyl)-2-methoxybenzenesulfonamide compound with (1R,5S,Z)-3-((E)-2-((3aS,7aS)-3-((S,E)-6-ethyl-6-hydroxyoct-4-en-2-yl)-3a-methyl-3a,4,5,6-tetrahydro-1H-inden-7(7aH)-ylidene)ethylidene)-5-fluoro-4-methylenecyclohexanol (1:1)

4-((1S,2S,3aR,8bR)-2-hydroxy-1-((3S,4S,E)-3-hydroxy-4-methyloct-1-en-6-yn-1-yl)-2,3,3a,8b-tetrahydro-1H-cyclopenta[b]benzofuran-5-yl)butanoic acid

(R)-5-(2-((2-(2-ethoxyphenoxy)ethyl)amino)propyl)-2-methoxybenzenesulfonamide (R)-2-hydroxy-2-phenylacetate

(E)-N,6,6-trimethyl-N-(naphthalen-1-ylmethyl)hept-2-en-4-yn-1-amine decanoate

5-(4-(2-(5-ethylpyridin-2-yl)ethoxy)benzyl)thiazolidine-2,4-dione phosphate

7-(3-aminopyrrolidin-1-yl)-1-(2,4-difluorophenyl)-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid