• Urea, N-(4,6-dimethoxy-2-pyrimidinyl)-N'-[3-(trifluoromethyl)phenyl]-
• 190954-81-5
• C₁₄H₁₃F₃N₄O₃
• .

• Uridine, 2'-deoxy-3'-O-[(1,1-dimethylethyl)dimethylsilyl]-4'-formyl-
• 139888-02-1
• C₁₆H₂₆N₂O₆Si
• .

• Urea,N,N'-bis(5-butyl-1-ethyl-1,6-dihydro-4-methyl-6-oxo-2-pyrimidinyl)-
• 141077-07-8
• C₂₃H₃₆N₆O₃
• .

• Urea,N-[8-(1,1-dimethylethyl)-2,3,4,5-tetrahydro-1-benzoxepin-5-yl]-N-heptyl-N'-(2-methoxyphenyl)-
• 141086-09-1
• C₂₉H₄₂N₂O₃
• .

• Urea,N-heptyl-N'-2-naphthalenyl-N-(2,3,4,5-tetrahydro-1-benzoxepin-5-yl)-
• 141086-10-4
• C₂₈H₃₄N₂O₂
• .

• Urea,N-(8-chloro-2,3,4,5-tetrahydro-1-benzoxepin-5-yl)-N'-(2,4-difluorophenyl)-N-[2-(1-piperidinyl)ethyl]-
• 141086-14-8
• C₂₄H₂₈ClF₂N₃O₂
• .

• Urea, N-(4-methyl-5-oxazolyl)-N'-2-pyridinyl-
• 141097-54-3
• C₁₀H₁₀N₄O₂
• .

• Urea,N'-(2,4-difluorophenyl)-N-heptyl-N-[2,3,4,5-tetrahydro-8-(4-methylphenyl)-1-benzoxepin-5-yl]-
• 141086-03-5
• C₃₁H₃₆F₂N₂O₂
• .

• Urea,N-[8-(4-fluorophenyl)-2,3,4,5-tetrahydro-1-benzoxepin-5-yl]-N-heptyl-N'-(2-methylphenyl)-
• 141086-30-8
• C₃₁H₃₇FN₂O₂
• .

• Urea,N-[8-(1,1-dimethylethyl)-2,3,4,5-tetrahydro-1-benzoxepin-5-yl]-N-heptyl-N'-(2-methylphenyl)-
• 141086-31-9
• C₂₉H₄₂N₂O₂
• .

• Urea,N'-(2,4-difluorophenyl)-N-(3,4-dihydro-2,2-dimethyl-2H-1-benzopyran-4-yl)-N-heptyl-
• 141086-49-9
• C₂₅H₃₂F₂N₂O₂
• .

• Undecanoic acid, 2-fluoro-4-(5-pentyl-2-pyrimidinyl)phenyl ester
• 138034-00-1
• C₂₆H₃₇FN₂O₂
• .

• Uridine 5'-(tetrahydrogen triphosphate),5-[(1E)-3-amino-1-propenyl]-2'-deoxy-
• 116840-18-7
• C₁₂H₂₀N₃O₁₄P₃
• .

• Urea, N-hydroxy-N-hexyl-N',N'-dimethyl-
• 139475-54-0
• C₉H₂₀N₂O₂
• .

• Urea, N-[2,6-bis(1-methylethyl)phenyl]-N'-(2-tridecyl-2H-tetrazol-5-yl)-
• 139476-52-1
• C₂₇H₄₆N₆O
• .

• Uridine, 2'-deoxy-4-S-[(2,2-dimethyl-1-oxopropoxy)methyl]-4-thio-
• 139905-28-5
• C₁₅H₂₂N₂O₆S
• .

• UM729
• 1448723-60-1
• C20H25N5O2
• 0
• .

• Urea, N'-[3-acetyl-4-(3-bromo-2-hydroxypropoxy)phenyl]-N,N-diethyl-
• 85045-98-3
• C16H23BrN2O4
• .

• Uridine, 4-thio-, 2',3',5'-triacetate
• 55003-25-3
• C15H18N2O8S
• .

• Urea-urethane compound
• 321860-75-7
• .

• Urea, N-hexyl-N'-[(1S,2R,3E)-2-hydroxy-1-(hydroxymethyl)-3-heptadecenyl]-
• 486991-52-0
• C25H50N2O3
• .

• Uridine Diphosphate Choline
• 99492-83-8
• C14H25N3O12P2
• 508
• .

• Umicore M71 SIMes
• 1025728-56-6
• C33H38Cl2F3N3O2Ru
• 0
• .

• Umicore CX42
• 627878-09-5
• C54H76Cl4N4Pd2
• 0
• .

• UNC2025
• 1429881-91-3
• 0
• .

• Urea, N-(9-ethyl-9H-carbazol-3-yl)-N'-(1-methylethyl)-
• 289498-53-9
• C₁₈H₂₁N₃O
• .

• Urea, N-phenyl-N'-[3-[4-(phenylmethyl)-1-piperidinyl]propyl]-
• 275809-12-6
• C₂₂H₂₉N₃O
• .

• Urea, N-(4-cyanophenyl)-N'-[2-[4-(phenylmethyl)-1-piperidinyl]ethyl]-
• 275808-89-4
• C₂₂H₂₆N₄O
• .

• Urea, N-(2-chlorophenyl)-N'-[5-(1,1-dimethylethyl)-2-(3-thienyl)phenyl]-
• 228417-69-4
• C₂₁H₂₁ClN₂OS
• .

• Urea, N-[5-(1,1-dimethylethyl)-2-methoxyphenyl]-N'-1-naphthalenyl-
• 228416-83-9
• C₂₂H₂₄N₂O₂
• .

• Urea, N-(4-fluorophenyl)-N'-[3-[4-(phenylmethyl)-1-piperidinyl]propyl]-
• 275809-14-8
• C₂₂H₂₈FN₃O
• .

• Urea, N-cyclohexyl-N'-(3-phenylpropyl)-
• 246165-79-7
• C₁₆H₂₄N₂O
• .

• Urea, N-(4-aminophenyl)-N'-(2-methylphenyl)-
• 202874-38-2
• C₁₄H₁₅N₃O
• .

• Urea, N-butyl-N'-(1,4-dihydro-4-oxopyrido[2,3-d]pyrimidin-2-yl)-
• 213416-35-4
• C₁₂H₁₅N₅O₂
• .

• Urea, N-(2-ethylphenyl)-N'-[3-[4-(phenylmethyl)-1-piperidinyl]propyl]-
• 275808-96-3
• C₂₄H₃₃N₃O
• .

• Urea, N-(3-cyanophenyl)-N'-[3-[4-(phenylmethyl)-1-piperidinyl]propyl]-
• 275808-76-9
• C₂₃H₂₈N₄O
• .

• Urea, N-(4-iodophenyl)-N'-[3-[4-(phenylmethyl)-1-piperidinyl]propyl]-
• 275809-03-5
• C₂₂H₂₈IN₃O
• .

• Urea, N-(2-bromophenyl)-N'-[3-[4-(phenylmethyl)-1-piperidinyl]propyl]-
• 275809-02-4
• C₂₂H₂₈BrN₃O
• .

• Undecane, hexachloro-
• 219697-09-3
• C₁₁H₁₈Cl₆
• .

• Urea, N-(3-chlorophenyl)-N'-(4,6-dimethoxy-2-pyrimidinyl)-
• 294889-68-2
• C₁₃H₁₃ClN₄O₃
• .

• Urea, N-(4-fluorophenyl)-N'-[2-[4-(phenylmethyl)-1-piperidinyl]ethyl]-
• 275808-87-2
• C₂₁H₂₆FN₃O
• .

• Urea, N-(3-iodophenyl)-N'-[2-[4-(phenylmethyl)-1-piperidinyl]ethyl]-
• 275808-83-8
• C₂₁H₂₆IN₃O
• .

• Undecane, heptachloro-
• 219697-10-6
• C₁₁H₁₇Cl₇
• .

• Undecane, nonachloro-
• 219697-11-7
• C₁₁H₁₅Cl₉
• .

• Uridine, 2'-deoxy-5-(3-fluoro-1-propynyl)-, 3',5'-diacetate
• 267007-10-3
• C₁₆H₁₇FN₂O₇
• .

• Uridine, 2'-deoxy-5-(1-dodecynyl)-
• 215668-76-1
• C₂₁H₃₂N₂O₅
• .

• Urea, N-[4-chloro-3-(trifluoroMethyl)phenyl]-N'-[4-[(1,2-dihydro-2-oxo-4-pyridinyl)oxy]phenyl]-
• 228400-57-5
• .

• Urea, N-(4-acetylphenyl)-N'-(3-chlorophenyl)-
• 545353-41-1
• C15H13ClN2O2
• .

• Urea, N-(3-chlorophenyl)-N'-(3-methylphenyl)-
• 13143-35-6
• C14H13ClN2O
• .

• Urea, N-(1,1-dimethylethyl)-N'-[3-[[5-fluoro-4-[(2-hydroxy-1,1-dimethylethyl)amino]-2-pyrimidinyl]amino]phenyl]-
• 1251752-12-1
• C19H27FN6O2
• .