• Urea,N-[2-(dimethylamino)ethyl]-N',N'-dimethyl-N-[6-methyl-4-(trifluoromethyl)-2-pyridinyl]-, monohydrochloride
• 63764-24-9
• C₁₄H₂₁F₃N₄O·ClH
• .

• Urea, N-cyclohexyl-N'-[4-(1-methylethyl)phenyl]-
• 200059-00-3
• C₁₆H₂₄N₂O
• .

• Urea, N-ethenyl-N'-ethyl-
• 16868-28-3
• C₅H₁₀N₂O
• .

• Urea, N-(3-aminophenyl)-N'-[4-(5-oxazolyl)phenyl]-
• 198820-07-4
• C₁₆H₁₄N₄O₂
• .

• Urea,N-(4,6-dimethyl-2-pyridinyl)-N',N'-dimethyl-N-[2-[(1-methylethyl)(phenylmethyl)amino]ethyl]-, dihydrobromide
• 63764-42-1
• C₂₂H₃₂N₄O·2BrH
• .

• Urea,N-[2-(dimethylamino)ethyl]-N-(4,6-dimethyl-2-pyridinyl)-N'-phenyl-,dihydrochloride
• 63763-35-9
• C₁₈H₂₄N₄O·2ClH
• .

• Urea,N-[2-(dimethylamino)ethyl]-N-(4,6-dimethyl-2-pyridinyl)-N',N'-dimethyl-,dihydrochloride
• 63763-62-2
• C₁₄H₂₄N₄O·2ClH
• .

• Urea,N-(5-chloro-2-pyridinyl)-N-[2-(dimethylamino)ethyl]-N',N'-dimethyl-,monohydrochloride
• 63763-49-5
• C₁₂H₁₉ClN₄O·ClH
• .

• Urea,N-(6-chloro-2-pyridinyl)-N-[2-(dimethylamino)ethyl]-N',N'-dimethyl-,monohydrochloride
• 63763-78-0
• C₁₂H₁₉ClN₄O·ClH
• .

• Urea, N-(2-aminoethyl)-N-(4,6-dimethyl-2-pyridinyl)-N',N'-dimethyl-
• 63764-04-5
• C₁₂H₂₀N₄O
• .

• Urea,N-[2-(dimethylamino)ethyl]-N',N'-dimethyl-N-(6-methyl-2-pyridinyl)-,monohydrobromide
• 63764-26-1
• C₁₃H₂₂N₄O·BrH
• .

• Urea, N-[2-(dimethylamino)ethyl]-N',N'-dimethyl-N-(5-nitro-2-pyridinyl)-,monohydrochloride
• 63764-28-3
• C₁₂H₁₉N₅O₃·ClH
• .

• Urea, N-phenyl-N'-[4-[4-(phenylmethyl)-1-piperidinyl]butyl]-
• 275810-24-7
• C₂₃H₃₁N₃O
• .

• Urea,N-[2-[[4-(phenylmethyl)-1-piperidinyl]methyl]phenyl]-N'-[2-(1-piperidinyl)ethyl]-
• 275810-61-2
• C₂₇H₃₈N₄O
• .

• Urea,N-[2-(dibutylamino)ethyl]-N-(4,6-dimethyl-2-pyridinyl)-N',N'-dimethyl-,dihydrobromide
• 63763-55-3
• C₂₀H₃₆N₄O·2BrH
• .

• Urea,N-[4-(dimethylamino)butyl]-N-(4,6-dimethyl-2-pyridinyl)-N',N'-dimethyl-
• 63763-85-9
• C₁₆H₂₈N₄O
• .

• Urea, N'-(6-amino-5-chloro-2-pyridinyl)-N,N-dimethyl-
• 63764-09-0
• C₈H₁₁ClN₄O
• .

• Urea,N-[2-[bis(1-methylethyl)amino]ethyl]-N-(5-chloro-4,6-dimethyl-2-pyridinyl)-N',N'-dimethyl-, monohydrochloride
• 63764-44-3
• C₁₈H₃₁ClN₄O·ClH
• .

• Urea,N-[2-[(2-chloroethyl)thio]-1,1,2-trimethylpropyl]-N'-(1,1-dimethylethyl)-N-nitroso-
• 102505-59-9
• C₁₃H₂₆ClN₃O₂S
• .

• Urea, N-[2-[(2-chloroethyl)thio]-1,1-dimethylethyl]-N'-(1,1-dimethylethyl)-
• 102505-64-6
• C₁₁H₂₃ClN₂OS
• .

• Undecanamide, 11-mercapto-
• 139041-92-2
• C₁₁H₂₃NOS
• .

• Urea, N,N'-bis[2-[[(2-hydroxyphenyl)methyl]amino]ethyl]-
• 140865-61-8
• C₁₉H₂₆N₄O₃
• .

• Urea,N-[6-methoxy-7-[(1-methyl-4-piperidinyl)methoxy]-4-quinazolinyl]-N'-(2,4,6-trichlorophenyl)-
• 320363-27-7
• C₂₃H₂₄Cl₃N₅O₃
• .

• Uridine 5'-(tetrahydrogen triphosphate),2'-deoxy-5-[(1E)-3-[[6-[(2E)-2-[(2E,4E)-5-(3,3-dimethyl-5-sulfo-3H-indol-2-yl)-2,4-pentadienylidene]-2,3-dihydro-3,3-dimethyl-5-sulfo-1H-indol-1-yl]-1-oxohexyl]amino]-1-propenyl]-
• 158613-49-1
• C₄₃H₅₄N₅O₂₁P₃S₂
• .

• Urea, N-(aminoiminomethyl)-N'-decyl-, sulfate (2:1)
• 14941-67-4
• C₁₂H₂₆N₄O·1/₂H₂O₄S
• .

• Urea,N'-(4-chlorophenyl)-N-hydroxy-N-[2-(hydroxyimino)-1,1-dimethylethyl]-
• 56369-05-2
• C₁₁H₁₄ClN₃O₃
• .

• Urea,N-[5-(1,1-dimethylethyl)-2-methoxyphenyl]-N'-[4-(2-pyridinylmethyl)phenyl]-
• 228399-34-6
• C₂₄H₂₇N₃O₂
• .

• Undecanoic acid, 11-[(2,6-dichloro-3-pyridinyl)oxy]-
• 62805-12-3
• C₁₆H₂₃Cl₂NO₃
• .

• Uridine, 2'-O-[(2-nitrophenyl)methyl]-,3'-(N,N'-diphenylphosphorodiamidate)
• 62805-85-0
• C₂₈H₂₈N₅O₉P
• .

• Urea, N,N'-bis[4-amino-3-(1-oxopentyl)phenyl]-
• 63663-56-9
• C₂₃H₃₀N₄O₃
• .

• Undecanoic acid, 11-[3-(chloromethyl)-1,1,3,3-tetramethyldisiloxanyl]-,trimethylsilyl ester
• 63671-99-8
• C₁₉H₄₃ClO₃Si₃
• .

• Uridine, 2'-deoxy-5-iodo-, 3',5'-bis(4-methylbenzoate)
• 31356-86-2
• C₂₅H₂₃IN₂O₇
• .

• Urea,N-(2-bromophenyl)-N'-[6-methoxy-7-[(1-methyl-4-piperidinyl)methoxy]-4-quinazolinyl]-
• 320363-08-4
• C₂₃H₂₆BrN₅O₃
• .

• Urea, N-[2-(3,4-dichlorophenyl)-4-hydroxybutyl]-N'-1-naphthalenyl-
• 142001-70-5
• C₂₁H₂₀Cl₂N₂O₂
• .

• Urea, N-heptyl-N'-[(heptylamino)iminomethyl]-, monohydrochloride
• 14941-92-5
• C₁₆H₃₄N₄O·ClH
• .

• Urea, [3-(4-chlorophenyl)-2-oxido-1,2,3-oxathiazolidin-4-ylidene]phenyl-
• 61938-57-6
• C₁₅H₁₂ClN₃O₃S
• .

• Urea,[3-(4-chlorophenyl)-5,5-dimethyl-2-oxido-1,2,3-oxathiazolidin-4-ylidene]phenyl-
• 61938-59-8
• C₁₇H₁₆ClN₃O₃S
• .

• Urea,[3-(4-chlorophenyl)-5,5-dimethyl-2-oxido-1,2,3-oxathiazolidin-4-ylidene](4-methoxyphenyl)-
• 61938-60-1
• C₁₈H₁₈ClN₃O₄S
• .

• Urea,[2-(4-chlorophenyl)-4,4-dimethyl-1-oxido-1,2,5-thiadiazolidin-3-ylidene](4-methoxyphenyl)-
• 61938-63-4
• C₁₈H₁₉ClN₄O₃S
• .

• Urea,N-hydroxy-N-methyl-N'-[4-(phenylmethoxy)-3-(trifluoromethyl)phenyl]-
• 138913-45-8
• C₁₆H₁₅F₃N₂O₃
• .

• Urea, N,N-bis(methoxymethyl)-
• 56418-70-3
• C₅H₁₂N₂O₃
• .

• Urea, [1-[2-(1H-indol-3-yl)ethyl]-4-piperidinyl]-
• 56417-17-5
• C₁₆H₂₂N₄O
• .

• Urea, N,N'-bis[2-(1,1,2,2-tetrafluoro-2-phenylethyl)phenyl]-
• 61547-75-9
• C₂₉H₂₀F₈N₂O
• .

• Urea, N-(4-bromophenyl)-N'-(2-phenylethyl)-
• 64202-91-1
• C₁₅H₁₅BrN₂O
• .

• Urea, N-[4-(5-oxazolyl)phenyl]-N'-(4-phenoxyphenyl)-
• 198820-04-1
• C₂₂H₁₇N₃O₃
• .

• Urea, N-[(1S)-2-hydroxy-1-methylethyl]-N'-phenyl-
• 618856-85-2
• C₁₀H₁₄N₂O₂
• .

• Urea,N-(2,6-dichlorophenyl)-N'-[7-[3-(1,1-dioxido-4-thiomorpholinyl)propoxy]-4-quinazolinyl]-
• 320363-15-3
• C₂₂H₂₃Cl₂N₅O₄S
• .

• Urea,N-[4-(4-amino-6-methylthieno[2,3-d]pyrimidin-5-yl)-2-methoxyphenyl]-N'-(3-methylphenyl)-
• 605660-44-4
• C₂₂H₂₁N₅O₂S
• .

• Urea,N-[4-[4-amino-6-(2-methoxyethyl)thieno[2,3-d]pyrimidin-5-yl]phenyl]-N'-(4-methylphenyl)-
• 605660-79-5
• C₂₃H₂₃N₅O₂S
• .

• Urea, N-(aminoiminomethyl)-N'-undecyl-
• 14941-69-6
• C₁₃H₂₈N₄O
• .