• Urea, [2-(2,4,6-trichlorophenoxy)ethyl]-
• 139520-97-1
• C₉H₉Cl₃N₂O₂
• .

• Undecane, 2-chloro-
• 61539-83-1
• C₁₁H₂₃Cl
• .

• Undecane, 1-(methylseleno)-
• 61539-97-7
• C₁₂H₂₆Se
• .

• Urea,N-(1,4-dihydro-6-methyl-4-oxo-2-pyrimidinyl)-N'-(6-isocyanatohexyl)-
• 320393-85-9
• C₁₃H₁₉N₅O₃
• .

• Undecanoyl chloride, 11-cyano-
• 35042-91-2
• C₁₂H₂₀ClNO
• .

• Uridine,2'-O-(2-aminoethyl)-5'-O-[bis(4-methoxyphenyl)phenylmethyl]-5-methyl-
• 242147-79-1
• C₃₃H₃₇N₃O₈
• .

• Undecanoic acid, 2,2,4,6,8-pentamethyl-
• 62179-57-1
• C₁₆H₃₂O₂
• .

• Urea, N-[4-(hexahydro-1H-azepin-1-yl)-2-butynyl]-N,N'-dimethyl-
• 133989-35-2
• C₁₃H₂₃N₃O
• .

• Urea, [(4-hydroxy-2-oxo-2H-1-benzopyran-3-yl)methylene]-
• 56244-19-0
• C₁₁H₈N₂O₄
• .

• Urea,N-(2,6-dichlorophenyl)-N'-[6-methoxy-7-[3-(4-methyl-1-piperazinyl)propoxy]-4-quinazolinyl]-
• 320363-20-0
• C₂₄H₂₈Cl₂N₆O₃
• .

• Urea, N-propyl-N-[2-(2,4,6-trichlorophenoxy)ethyl]-
• 139520-94-8
• C₁₂H₁₅Cl₃N₂O₂
• .

• Urea, N-propyl-N-[2-(2,4,6-trichloro-3-hydroxyphenoxy)ethyl]-
• 139520-96-0
• C₁₂H₁₅Cl₃N₂O₃
• .

• Urea,N-hydroxy-N-[2-(hydroxyimino)-1,1-dimethylethyl]-N'-(4-methylphenyl)-
• 61532-04-5
• C₁₂H₁₇N₃O₃
• .

• Ununnilium
• 54083-77-1
• Uun
• .

• Urea, N-(4-methoxyphenyl)-N'-(2-methylphenyl)-
• 106106-60-9
• C₁₅H₁₆N₂O₂
• .

• Undecyloxy, 1-oxo-
• 106110-82-1
• C₁₁H₂₁O₂
• .

• Urea,N-(2,6-dichlorophenyl)-N'-[7-[3-(1,1-dioxido-4-thiomorpholinyl)propoxy]-6-methoxy-4-quinazolinyl]-
• 320363-22-2
• C₂₃H₂₅Cl₂N₅O₅S
• .

• Urea, N-(4-mercaptophenyl)-N'-(4-methylphenyl)-
• 486990-14-1
• C₁₄H₁₄N₂OS
• .

• Urea, N,N-dimethyl-N',N'-bis(1-methylethyl)-
• 32773-28-7
• C₉H₂₀N₂O
• .

• Urea, N-(5-methyl-1,3,4-thiadiazol-2-yl)-N'-(4-nitrophenyl)-
• 61538-01-0
• C₁₀H₉N₅O₃S
• .

• Urea,N-[4-(trifluoromethyl)phenyl]-N'-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]-
• 61538-02-1
• C₁₁H₆F₆N₄OS
• .

• Urea, N-(2-methylphenyl)-N'-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]-
• 61538-05-4
• C₁₁H₉F₃N₄OS
• .

• Urea, N-(4-nitrophenyl)-N'-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]-
• 61538-03-2
• C₁₀H₆F₃N₅O₃S
• .

• Urea, N-[4-(dimethylamino)-2-butynyl]-N-ethyl-N'-methyl-, ethanedioate(1:1)
• 133989-41-0
• C₁₀H₁₉N₃O·C₂H₂O₄
• .

• Urea,N-[1-(3,3-dimethyl-2-oxobutyl)-2,3-dihydro-5-(1H-imidazol-4-yl)-2-oxo-1H-1,4-benzodiazepin-3-yl]-N'-(3-methylphenyl)-
• 168161-66-8
• C₂₆H₂₈N₆O₃
• .

• Urea, N-(aminoiminomethyl)-N'-nonyl-, monohydrobromide
• 14941-64-1
• C₁₁H₂₄N₄O·BrH
• .

• Urea, N-decyl-N'-[imino[[3-(4-morpholinyl)propyl]amino]methyl]-,dihydrochloride
• 14941-94-7
• C₁₉H₃₉N₅O₂·2ClH
• .

• Uridine, 5-fluoro-, 5'-(phenylcarbamate)
• 63639-40-7
• C₁₆H₁₆FN₃O₇
• .

• Urea,N-(4,5-dihydro-1-methyl-4-oxo-1H-imidazol-2-yl)-N'-(2-methyl-1-propenyl)-
• 90120-21-1
• C₉H₁₄N₄O₂
• .

• Urea, [5-(2-aminoethyl)-2-hydroxyphenyl]-
• 104083-74-1
• C₉H₁₃N₃O₂
• .

• Urea, N-methyl-N-1-naphthalenyl-N'-[2-(2-pyridinyl)ethyl]-
• 56914-15-9
• C₁₉H₁₉N₃O
• .

• Urea, N,N-dimethyl-N'-(1-methylethyl)-N'-(phenylmethyl)-
• 32773-29-8
• C₁₃H₂₀N₂O
• .

• Undecanimidoyl bromide, 11-cyano-N-methoxy-, (Z)-
• 140463-10-1
• C₁₃H₂₃BrN₂O
• .

• Urea, tetrakis[3-(dimethylamino)propyl]-
• 61877-79-0
• C₂₁H₄₈N₆O
• .

• Urea, N-(5-hydroxy-2-benzothiazolyl)-N,N'-dimethyl-
• 61864-77-5
• C₁₀H₁₁N₃O₂S
• .

• Uridine, 5-fluoro-, 2'-(phenylcarbamate)
• 63639-41-8
• C₁₆H₁₆FN₃O₇
• .

• Uridine, 5-fluoro-, 3'-(phenylcarbamate)
• 63639-42-9
• C₁₆H₁₆FN₃O₇
• .

• Urea, trimethylphenyl-
• 32773-27-6
• C₁₀H₁₄N₂O
• .

• Urea,N-[4-(4-chlorophenoxy)phenyl]-N'-[2-methoxy-5-(trifluoromethyl)phenyl]-
• 228399-65-3
• C₂₁H₁₆ClF₃N₂O₃
• .

• Urea, N-[4-(4-pyridinyloxy)phenyl]-N'-[3-(trifluoromethoxy)phenyl]-
• 228400-80-4
• C₁₉H₁₄F₃N₃O₃
• .

• Urea,N-[3-(trifluoromethyl)phenyl]-N'-[5-(trifluoromethyl)-1,3,4-thiadiazol-2-yl]-
• 61538-04-3
• C₁₁H₆F₆N₄OS
• .

• Urea, (1-nitroso-2-pyrrolidinyl)-
• 61540-19-0
• C₅H₁₀N₄O₂
• .

• Urea, N-(4-methylphenyl)-N'-(1,2,2,2-tetrachloroethyl)-
• 139537-69-2
• C₁₀H₁₀Cl₄N₂O
• .

• Urea, N-(2-methoxy-4-methylphenyl)-N'-(2,2,2-trichloro-1-hydroxyethyl)-
• 139537-70-5
• C₁₁H₁₃Cl₃N₂O₃
• .

• Urea, N-hexyl-N'-[(hexylamino)iminomethyl]-
• 14941-87-8
• C₁₄H₃₀N₄O
• .

• Urea, N-(6-hydroxy-2-benzothiazolyl)-N,N'-dimethyl-
• 61864-76-4
• C₁₀H₁₁N₃O₂S
• .

• Urea, cyclohexyltrimethyl-
• 33034-71-8
• C₁₀H₂₀N₂O
• .

• Undecanoic acid, 11-[2,2,2-trifluoro-1,1-bis(trifluoromethyl)ethoxy]-
• 62789-48-4
• C₁₅H₂₁F₉O₃
• .

• Undecanoic acid, 4-(5-decyl-2-pyrimidinyl)-2-fluorophenyl ester
• 140627-61-8
• C₃₁H₄₇FN₂O₂
• .

• Urea, N,N-dimethyl-N',N'-bis(phenylmethyl)-
• 32773-31-2
• C₁₇H₂₀N₂O
• .