• Urea, N-(4-cyanophenyl)-N'-(3-pyridinylmethyl)-
• 54528-10-8
• C₁₄H₁₂N₄O
• .

• Urea, N-(4-mercaptophenyl)-N'-octyl-
• 486990-18-5
• C₁₅H₂₄N₂OS
• .

• Urea, N-(2,3-dichlorophenyl)-N'-[3-(trifluoromethyl)phenyl]-
• 197800-20-7
• C₁₄H₉Cl₂F₃N₂O
• .

• Urea, (2-chlorooctyl)-
• 64226-93-3
• C₉H₁₉ClN₂O
• .

• Undecanoyl chloride, 11-(trichlorosilyl)-
• 17962-73-1
• C₁₁H₂₀Cl₄OSi
• .

• Urea,N-(1,3-dimethylbutyl)-N'-[1-methyl-1-[3-(1-methylethenyl)phenyl]ethyl]-N-[4-(phenylamino)phenyl]-
• 105642-86-2
• C₃₁H₃₉N₃O
• .

• Uridine, 3'-[(bromoacetyl)amino]-3'-deoxy-
• 105639-33-6
• C₁₁H₁₄BrN₃O₆
• .

• Urea,N-[1-methyl-1-[3-(1-methylethenyl)phenyl]ethyl]-N'-[4-(phenylamino)phenyl]-
• 105642-92-0
• C₂₅H₂₇N₃O
• .

• Urea,N-[2-(diethylamino)ethyl]-N-methyl-N'-(1-methylethyl)-N'-[2-(phenylsulfonyl)ethyl]-, 2-hydroxy-1,2,3-propanetricarboxylate (1:1)
• 105645-35-0
• C₁₉H₃₃N₃O₃S·C₆H₈O₇
• .

• Urea, N-(1-cyanoethyl)-N,N'-diphenyl-
• 105650-45-1
• C₁₆H₁₅N₃O
• .

• Urea, N-(1-cyanoethyl)-N'-methyl-N-phenyl-
• 105650-46-2
• C₁₁H₁₃N₃O
• .

• Uridine, 2'-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-,3',5'-bis(2-cyano-1-phenylethyl carbonate)
• 195881-21-1
• C₃₅H₃₆N₄O₁₂
• .

• Undecanal,2-[3-(2,5-dihydro-2-hydroxy-5-oxo-3-furanyl)-3-hydroxypropylidene]-
• 139594-93-7
• C₁₈H₂₈O₅
• .

• Urea, N-[2-(dimethylamino)ethyl]-N'-ethyl-, dihydrochloride
• 62594-28-9
• C₇H₁₇N₃O·2ClH
• .

• Urea,N,N'-bis[3-(acetyloxy)-4-[[2-(acetyloxy)-2-(2-benzofuranyl)-1-cyanoethenyl]azo]phenyl]-
• 62555-73-1
• C₄₃H₃₀N₈O₁₁
• .

• Urea,N-[4-(4-amino-6-methylthieno[2,3-d]pyrimidin-5-yl)-2-chlorophenyl]-N'-(3-ethylphenyl)-
• 607710-97-4
• C₂₂H₂₀ClN₅OS
• .

• Urea, N-(dihydro-2-oxo-2H-1,3-oxazin-3(4H)-yl)-N'-(4-fluorophenyl)-
• 54924-52-6
• C₁₁H₁₂FN₃O₃
• .

• Urea, [5-(2-aminoethyl)-2-hydroxyphenyl]-, monohydrochloride
• 106222-07-5
• C₉H₁₃N₃O₂·ClH
• .

• Urea, [5-(2-aminoethyl)-2-(phenylmethoxy)phenyl]-
• 106222-08-6
• C₁₆H₁₉N₃O₂
• .

• Undecanoic acid, 11,11'-[1,4-phenylenebis(dimethylsilylene)]bis-,dimethyl ester
• 316123-10-1
• C₃₄H₆₂O₄Si₂
• .

• Urea, N-[3-[(2-chloroethyl)sulfonyl]propyl]-N'-phenyl-
• 140667-94-3
• C₁₂H₁₇ClN₂O₃S
• .

• Urea, N-[bis(2-methylcyclopropyl)methyl]-N'-(2-chloroethyl)-
• 54187-21-2
• C₁₂H₂₁ClN₂O
• .

• Uranium(1+), hydroxydioxo-
• 19624-46-5
• HO₃U
• 218.33458
• .

• Urea, N-dodecyl-N'-octadecyl-
• 151621-23-7
• C₃₁H₆₄N₂O
• .

• Urea,N,N-bis(1-methylethyl)-N'-[1-methyl-1-[3-(1-methylethenyl)phenyl]ethyl]-
• 105642-91-9
• C₁₉H₃₀N₂O
• .

• Urea, N-(1-cyanoethyl)-N'-cyclohexyl-N-phenyl-
• 105650-47-3
• C₁₆H₂₁N₃O
• .

• Urea, N-(1-cyanoethyl)-N-phenyl-N'-(phenylmethyl)-
• 105650-54-2
• C₁₇H₁₇N₃O
• .

• Urea, N-(3-chlorophenyl)-N-(1-cyanoethyl)-N',N'-diethyl-
• 105650-67-7
• C₁₄H₁₈ClN₃O
• .

• Urea, N-(1-cyanoethyl)-N-(2,6-dimethylphenyl)-N'-(2-methylpropyl)-
• 105650-79-1
• C₁₆H₂₃N₃O
• .

• Urea, N-(1-cyanoethyl)-N-phenyl-N'-propyl-
• 105650-53-1
• C₁₃H₁₇N₃O
• .

• Urea, N-(1-cyanoethyl)-N'-(1-methylethyl)-N-phenyl-
• 105650-59-7
• C₁₃H₁₇N₃O
• .

• Urea, N-(1-cyanoethyl)-N'-(2-methoxyphenyl)-N-phenyl-
• 105650-64-4
• C₁₇H₁₇N₃O₂
• .

• Urea, N-(1-cyanoethyl)-N-(2,6-dimethylphenyl)-N'-methoxy-N'-methyl-
• 105650-80-4
• C₁₄H₁₉N₃O₂
• .

• Urea, N-(4-chlorophenyl)-N-(1-cyanoethyl)-N',N'-diethyl-
• 105650-88-2
• C₁₄H₁₈ClN₃O
• .

• Urea, N-(1-cyanoethyl)-N',N'-diethyl-N-(4-methoxyphenyl)-
• 105650-91-7
• C₁₅H₂₁N₃O₂
• .

• Urea, N-(1-cyanoethyl)-N-(2,6-dimethylphenyl)-N',N'-diethyl-
• 105650-93-9
• C₁₆H₂₃N₃O
• .

• Urea, N-(1-cyanoethyl)-N-(3,4-dichlorophenyl)-N',N'-diethyl-
• 105650-95-1
• C₁₄H₁₇Cl₂N₃O
• .

• Urea, N-(1-cyanoethyl)-N-phenyl-N',N'-dipropyl-
• 105650-55-3
• C₁₆H₂₃N₃O
• .

• Urea, N-(2-chlorophenyl)-N-(1-cyanoethyl)-N',N'-diethyl-
• 105650-72-4
• C₁₄H₁₈ClN₃O
• .

• Urea, N-(1-cyanoethyl)-N-(2,6-dimethylphenyl)-
• 105650-56-4
• C₁₂H₁₅N₃O
• .

• Urea,N-[5-(1,1-dimethylethyl)-3-isoxazolyl]-N'-[4-(3-methoxyphenoxy)phenyl]-
• 228999-61-9
• C₂₁H₂₃N₃O₄
• .

• Urea, N-(4-bromophenyl)-N'-cyclohexyl-
• 195451-88-8
• C₁₃H₁₇BrN₂O
• .

• Urea,N-(4-chlorophenyl)-N'-[1-(2,4-dichlorophenyl)-1-methylethyl]-N-ethyl-
• 64795-54-6
• C₁₈H₁₉Cl₃N₂O
• .

• Uridine, 2'-O-(tetrahydro-4-methoxy-2H-pyran-4-yl)-,5'-(2-cyano-1-phenylethyl carbonate) 3'-(hydrogen butanedioate)
• 195881-30-2
• C₂₉H₃₃N₃O₁₃
• .

• Urea, N,N-dibutyl-N'-(2-chlorophenyl)-
• 15442-03-2
• C₁₅H₂₃ClN₂O
• .

• Urea,N-[3-(2,3-dihydro-2-thioxo-1H-imidazol-1-yl)phenyl]-N'-[2-(1-pyrrolidinyl)ethyl]-
• 139601-68-6
• C₁₆H₂₁N₅OS
• .

• Urea, N-(dihydro-2-oxo-2H-1,3-oxazin-3(4H)-yl)-N'-(2-fluorophenyl)-
• 54924-51-5
• C₁₁H₁₂FN₃O₃
• .

• Urea, N-(1-cyanoethyl)-N'-(4-methoxyphenyl)-N-phenyl-
• 105650-62-2
• C₁₇H₁₇N₃O₂
• .

• Urea, N'-butyl-N-(1-cyanoethyl)-N-phenyl-
• 105650-83-7
• C₁₄H₁₉N₃O
• .

• Uridine, 2'-deoxy-4-O-(difluoromethyl)-
• 105659-30-1
• C₁₀H₁₂F₂N₂O₅
• .