• Urea, N-(4-chlorophenyl)-N'-(1,3-dihydro-1,3-dioxo-2H-isoindol-2-yl)-
• 314282-68-3
• C₁₅H₁₀ClN₃O₃
• .

• Urea, N-(4-amino-2,5-dimethylphenyl)-N'-phenyl-
• 63969-10-8
• C₁₅H₁₇N₃O
• .

• Urea, diphenyl(2,2,2-trifluoro-1-phenylethylidene)-
• 105891-15-4
• C₂₁H₁₅F₃N₂O
• .

• Urea, N-[(3-methoxyphenyl)methyl]-N'-(4-methylphenyl)-
• 138111-39-4
• C₁₆H₁₈N₂O₂
• .

• Urea,N'-[3-[[8-(ethylamino)-5-quinolinyl]imino]-6-oxo-1,4-cyclohexadien-1-yl]-N,N-dimethyl-
• 105297-34-5
• C₂₀H₂₁N₅O₂
• .

• Urea,N-(2,4-dichloro-7-hydroxy-1-naphthalenyl)-N'-(5,6,7,8-tetrahydro-5-oxo-2-naphthalenyl)-
• 497150-77-3
• C₂₁H₁₆Cl₂N₂O₃
• .

• Uridine, 2-O-methyl-2',3'-O-(1-methylethylidene)-
• 29507-92-4
• C₁₃H₁₈N₂O₆
• .

• Urea,N-[(3R)-1-[(6-fluoro-2-naphthalenyl)methyl]-3-pyrrolidinyl]-N'-[3-(hydroxymethyl)phenyl]-
• 592551-88-7
• C₂₃H₂₄FN₃O₂
• .

• Urea, N'-[3-chloro-4-(4-chlorobenzoyl)phenyl]-N,N-dimethyl-
• 61706-04-5
• C₁₆H₁₄Cl₂N₂O₂
• .

• Urea, N'-[4-(4-chlorobenzoyl)phenyl]-N,N-dimethyl-
• 61706-08-9
• C₁₆H₁₅ClN₂O₂
• .

• Urea, N-[3-chloro-4-(4-chlorobenzoyl)phenyl]-N'-(1,1-dimethylethyl)-
• 61706-10-3
• C₁₈H₁₈Cl₂N₂O₂
• .

• Urea, N'-[1-(3-chlorophenyl)-1-methylethyl]-N-methyl-N-phenyl-
• 64795-44-4
• C₁₇H₁₉ClN₂O
• .

• Urea, N'-[1-(2-chlorophenyl)-1-methylethyl]-N,N-dimethyl-
• 64795-64-8
• C₁₂H₁₇ClN₂O
• .

• Urea, N-[1-(2-chlorophenyl)-1-methylethyl]-N'-(2-methylphenyl)-
• 64795-84-2
• C₁₇H₁₉ClN₂O
• .

• Urea, N-(3-methoxyphenyl)-N'-(4,5,6,7-tetrahydrobenzo[b]thien-4-yl)-
• 64801-17-8
• C₁₆H₁₈N₂O₂S
• .

• Urea, N-(2-chlorophenyl)-N'-[1-(3-chlorophenyl)-1-methylethyl]-N-ethyl-
• 64795-47-7
• C₁₈H₂₀Cl₂N₂O
• .

• Urea, N'-[1-(3-chlorophenyl)-1-methylethyl]-N-cyclohexyl-N-ethyl-
• 64795-67-1
• C₁₈H₂₇ClN₂O
• .

• Urea, N-[1-(4-chlorophenyl)-1-methylethyl]-N'-phenyl-
• 64795-87-5
• C₁₆H₁₇ClN₂O
• .

• Urea,N-(3-chlorophenyl)-N'-[1-(2,4-dichlorophenyl)-1-methylethyl]-N-ethyl-
• 64795-53-5
• C₁₈H₁₉Cl₃N₂O
• .

• Urea, N'-[1-(3,4-dichlorophenyl)-1-methylethyl]-N,N-diethyl-
• 64795-73-9
• C₁₄H₂₀Cl₂N₂O
• .

• Urea, N-[1-(3,4-dichlorophenyl)-1-methylethyl]-N'-(4-ethylphenyl)-
• 64795-93-3
• C₁₈H₂₀Cl₂N₂O
• .

• Urea,N-(2-chlorophenyl)-N'-[1-(3,4-dichlorophenyl)-1-methylethyl]-N-ethyl-
• 64795-59-1
• C₁₈H₁₉Cl₃N₂O
• .

• Urea, N'-[1-(2-chlorophenyl)-1-methylethyl]-N,N-diethyl-
• 64795-65-9
• C₁₄H₂₁ClN₂O
• .

• Urea, N-[1-(2-chlorophenyl)-1-methylethyl]-N'-(4-methylphenyl)-
• 64795-85-3
• C₁₇H₁₉ClN₂O
• .

• Urea, N'-[1-(3-chlorophenyl)-1-methylethyl]-N-methoxy-N-phenyl-
• 64795-99-9
• C₁₇H₁₉ClN₂O₂
• .

• Urea, N-octyl-N'-(4,5,6,7-tetrahydro-7-oxobenzo[b]thien-4-yl)-
• 64801-18-9
• C₁₇H₂₆N₂O₂S
• .

• Urea, N'-[1-(3-chlorophenyl)-1-methylethyl]-N-cyclohexyl-N-2-propenyl-
• 64822-91-9
• C₁₉H₂₇ClN₂O
• .

• Urea, N'-[1-(2-chlorophenyl)-1-methylethyl]-N-methyl-N-phenyl-
• 64822-89-5
• C₁₇H₁₉ClN₂O
• .

• Urea, N'-(2-aminoethyl)-N-(1-methylethyl)-N-[2-(phenylsulfonyl)ethyl]-
• 105049-88-5
• C₁₄H₂₃N₃O₃S
• .

• Urea,N'-[2-(dimethylamino)ethyl]-N-(1-methylethyl)-N-[2-[(4-methylphenyl)sulfonyl]ethyl]-
• 105049-90-9
• C₁₇H₂₉N₃O₃S
• .

• Urea,N'-[2-(ethylamino)ethyl]-N-(1-methylethyl)-N-[2-(phenylsulfonyl)ethyl]-,ethanedioate (1:1)
• 105049-95-4
• C₁₆H₂₇N₃O₃S·C₂H₂O₄
• .

• Urea,N'-[2-(diethylamino)ethyl]-N-(2-phenylethyl)-N-[2-(phenylsulfonyl)ethyl]-
• 105049-99-8
• C₂₃H₃₃N₃O₃S
• .

• Urea,N-[4-[4-[3-[4-[bis(4-fluorophenyl)methyl]-1-piperazinyl]propoxy]phenyl]-3-butynyl]-N-hydroxy-
• 299461-10-2
• C₃₁H₃₄F₂N₄O₃
• .

• Uridine, 3'-chloro-2',3'-dideoxy-
• 55207-78-8
• C₉H₁₁ClN₂O₄
• .

• Urea, N'-methyl-N-(3-methyl-3-butenyl)-N-(1-methylethyl)-
• 612035-94-6
• C₁₀H₂₀N₂O
• .

• Urea,N,N-dibutyl-N'-[3-[3-(dibutylamino)-2-hydroxypropyl]-4-methyl-2-oxo-2H-1-benzopyran-7-yl]-
• 62380-47-6
• C₃₀H₄₉N₃O₄
• .

• Urea, N-dodecyl-N'-ethyl-
• 55398-22-6
• C₁₅H₃₂N₂O
• .

• Uridine, 3'-deoxy-5'-O-[(1,1-dimethylethyl)dimethylsilyl]-
• 141208-18-6
• C₁₅H₂₆N₂O₅Si
• .

• Uridine,2',5'-dideoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-5'-(hydroxyimino)-4'-(hydroxymethyl)-
• 139974-27-9
• C₁₆H₂₇N₃O₆Si
• .

• Urea, N-(2,5-dichlorophenyl)-N'-(6-hydroxy-1-naphthalenyl)-
• 497150-10-4
• C₁₇H₁₂Cl₂N₂O₂
• .

• Urea,N-(2,4-dichloro-7-hydroxy-1-naphthalenyl)-N'-(3,4-dimethylphenyl)-
• 497150-48-8
• C₁₉H₁₆Cl₂N₂O₂
• .

• Urea, N-[1-(4-chlorophenyl)-1-methylethyl]-N'-(2-methylphenyl)-
• 64822-92-0
• C₁₇H₁₉ClN₂O
• .

• Urea,N-(1-methylethyl)-N-[2-(phenylsulfonyl)ethyl]-N'-[2-(1-pyrrolidinyl)ethyl]-,(Z)-2-butenedioate (1:1)
• 105049-87-4
• C₁₈H₂₉N₃O₃S·C₄H₄O₄
• .

• Urea, N'-(2-aminoethyl)-N-(1-methylethyl)-N-[2-(phenylsulfonyl)ethyl]-,(Z)-2-butenedioate (1:1)
• 105049-89-6
• C₁₄H₂₃N₃O₃S·C₄H₄O₄
• .

• Urea, N-[2-(diethylamino)ethyl]-N'-[2-(phenylsulfonyl)ethyl]-,ethanedioate (1:1)
• 105072-30-8
• C₁₅H₂₅N₃O₃S·C₂H₂O₄
• .

• Urea, N'-[2-(diethylamino)ethyl]-N-ethyl-N-[2-(phenylsulfonyl)ethyl]-,(E)-2-butenedioate (1:1)
• 105072-31-9
• C₁₇H₂₉N₃O₃S·C₄H₄O₄
• .

• Urea, N-(2,6-dimethyl-4-pyrimidinyl)-N'-[2-(1-methylethyl)phenyl]-
• 639849-85-7
• C₁₆H₂₀N₄O
• .

• Urea, N,N'-bis[3-[(2-nitro-1H-pyrrol-1-yl)methyl]-2-thienyl]-
• 139308-32-0
• C₁₉H₁₆N₆O₅S₂
• .

• Uridine, 2',3'-dideoxy-, 5'-(4-nitrophenyl ethanedioate)
• 139300-66-6
• C₁₇H₁₅N₃O₉
• .

• Urea, N,N'-bis[2-[(2-thienylthio)methyl]-3-thienyl]-
• 139308-21-7
• C₁₉H₁₆N₂OS₆
• .