• Urea, [[(4-amino-3-methylphenyl)ethylamino]methyl]-
• 139717-25-2
• C₁₁H₁₈N₄O
• .

• Undecanedioic acid,bis[4-[1-methyl-2-[4-[(1-oxohexyl)oxy]phenyl]ethenyl]phenyl] ester
• 90440-73-6
• C₅₃H₆₄O₈
• .

• Undecanedioic acid,bis[4-[1-[[1-[4-[(1-oxohexyl)oxy]phenyl]ethylidene]hydrazono]ethyl]phenyl] ester
• 90440-84-9
• C₅₅H₆₈N₄O₈
• .

• Urea, N-(4-chlorophenyl)-N'-[2-(2-oxo-1-imidazolidinyl)ethyl]-
• 63874-81-7
• C₁₂H₁₅ClN₄O₂
• .

• Urea, N-phenyl-N'-(2,3,5,6-tetrafluoro-4-pyridinyl)-
• 140866-38-2
• C₁₂H₇F₄N₃O
• .

• Urea, N-(3,4-dichlorophenyl)-N'-[4-(1,1-dimethylethyl)phenyl]-
• 29771-73-1
• C₁₇H₁₈Cl₂N₂O
• .

• Urea, N'-[4-[(6-chloro-2-pyridinyl)oxy]phenyl]-N,N-dimethoxy-, N-oxide
• 64373-53-1
• C₁₄H₁₄ClN₃O₅
• .

• Uridine 5'-(tetrahydrogen triphosphate), 5-butyl-2'-deoxy-
• 64374-77-2
• C₁₃H₂₃N₂O₁₄P₃
• .

• Urea, N-dodecyl-N-(4-methylphenyl)-
• 62641-32-1
• C₂₀H₃₄N₂O
• .

• Urea,N'-[3-acetyl-4-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]phenyl]-N,N-dimethyl-, (2E)-2-butenedioate (salt)
• 62734-13-8
• C₁₈H₂₉N₃O₄·xC₄H₄O₄
• .

• Urea,[3-acetyl-4-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]phenyl]-,hydrochloride
• 62734-14-9
• C₁₆H₂₅N₃O₄·xClH
• .

• Urea,[4-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]-3-(1-oxopropyl)phenyl]-, (2E)-2-butenedioate (salt)
• 62734-18-3
• C₁₇H₂₇N₃O₄·xC₄H₄O₄
• .

• Urea, N-[4-chloro-6-(dimethylamino)-1,3,5-triazin-2-yl]-N'-ethyl-
• 62734-52-5
• C₈H₁₃ClN₆O
• .

• Urea,N'-[3-acetyl-4-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]phenyl]-N-ethyl-N-propyl-, (2E)-2-butenedioate (salt)
• 62734-25-2
• C₂₁H₃₅N₃O₄·xC₄H₄O₄
• .

• Urea, N-(4-aminophenyl)-N'-cyclohexyl-
• 62972-70-7
• C₁₃H₁₉N₃O
• .

• Urea, [2-hydroxy-5-(hydroxy-2-piperidinylmethyl)phenyl]-, hydrochloride
• 61645-69-0
• C₁₃H₁₉N₃O₃·xClH
• .

• Urea, N-(4-methoxyphenyl)-N-(2,2,2-trifluoroethyl)-
• 64323-93-9
• C₁₀H₁₁F₃N₂O₂
• .

• Urea, N-(4-butylphenyl)-N'-(3,4-dichlorophenyl)-
• 29771-72-0
• C₁₇H₁₈Cl₂N₂O
• .

• Urea, N-(1,4-dihydro-1,4-dioxo-2-naphthalenyl)-N'-phenyl-
• 61975-69-7
• C₁₇H₁₂N₂O₃
• .

• Urea,N-(3-chloro-1,4-dihydro-1,4-dioxo-2-naphthalenyl)-N'-(1,1-dimethylethyl)-
• 61975-70-0
• C₁₅H₁₅ClN₂O₃
• .

• undec-2-yn-1-ol
• 34683-71-1
• C₁₁H₂₀O
• 168.2759
• .

• Uridine 5'-(tetrahydrogen triphosphate), 5-iodo-
• 34198-43-1
• C₉H₁₄IN₂O₁₅P₃
• .

• Urea, N-(aminoiminomethyl)-N'-[3-(octyloxy)propyl]-
• 14941-82-3
• C₁₃H₂₈N₄O₂
• .

• Urea, N,N''-1,6-hexanediylbis[N',N'-dibutyl-
• 54772-39-3
• C₂₄H₅₀N₄O₂
• .

• Urea, N-(2-chloroethyl)-N'-[(dimethylphosphinyl)methyl]-N-nitroso-
• 139209-83-9
• C₆H₁₃ClN₃O₃P
• .

• Urea, N-(2-methoxy-1-methylethyl)-N'-phenyl-
• 303092-33-3
• C₁₁H₁₆N₂O₂
• .

• Urea, [[1-(4-methoxyphenyl)cyclopentyl]methyl]-
• 62636-73-1
• C₁₄H₂₀N₂O₂
• .

• Urea, [[1-(3,4-dimethoxyphenyl)cyclopentyl]methyl]-
• 62636-74-2
• C₁₅H₂₂N₂O₃
• .

• Urea, N-[4-(2-naphtho[2,3-d]thiazol-2-ylethenyl)phenyl]-N'-phenyl-
• 62001-55-2
• C₂₆H₁₉N₃OS
• .

• Urea, N-[4-[2-(6-chloro-2-benzothiazolyl)ethenyl]phenyl]-N'-phenyl-
• 62001-53-0
• C₂₂H₁₆ClN₃OS
• .

• Urea, N-(aminoiminomethyl)-N'-decyl-
• 14941-66-3
• C₁₂H₂₆N₄O
• .

• Urea, N-octyl-N'-[(octylamino)iminomethyl]-
• 14941-95-8
• C₁₈H₃₈N₄O
• .

• Urea, N,N'-dimethyl-N-[4-(1-pyrrolidinyl)-2-butynyl]-
• 133989-44-3
• C₁₁H₁₉N₃O
• .

• Urea, N-methyl-N'-[2,2,2-trichloro-1-(formylamino)ethyl]-
• 64390-78-9
• C₅H₈Cl₃N₃O₂
• .

• Urea,N-[3-[3-oxo-2-(phenylmethyl)pyrido[2,3-b]pyrazin-4(3H)-yl]phenyl]-N'-3-pyridinyl-
• 176030-02-7
• C₂₆H₂₀N₆O₂
• .

• Urea, N-(1-methylethyl)-N-octadecyl-
• 62641-28-5
• C₂₂H₄₆N₂O
• .

• Urea, N-dodecyl-N-phenyl-
• 62641-30-9
• C₁₉H₃₂N₂O
• .

• Urea, N-butyl-N-1-naphthalenyl-
• 62641-33-2
• C₁₅H₁₈N₂O
• .

• Undecane, 1-bromo-1-(methylseleno)-
• 63017-76-5
• C₁₂H₂₅BrSe
• .

• Uridine, 3'-O-[(3-bromophenyl)methyl]-2'-deoxy-5-fluoro-
• 103766-40-1
• C₁₆H₁₆BrFN₂O₅
• .

• Uridine, 5-[(2,2,3,3-tetrafluoropropoxy)methyl]-4-thio-, 2',3',5'-triacetate
• 62012-63-9
• C₁₉H₂₂F₄N₂O₉S
• .

• Urea, N-[4-(dimethylamino)-2-butynyl]-N'-ethyl-N-methyl-
• 133989-45-4
• C₁₀H₁₉N₃O
• .

• Urea,N,N''-1,6-hexanediylbis[N'-(2,6-diethyl-2,3,6-trimethyl-4-piperidinyl)-
• 61683-08-7
• C₃₂H₆₄N₆O₂
• .

• Urea, (2,6-diethyl-2,3,5-trimethyl-4-piperidinyl)-
• 61683-04-3
• C₁₃H₂₇N₃O
• .

• Urea, N,N'-bis(2,6-diethyl-2,3,6-trimethyl-4-piperidinyl)-
• 61683-05-4
• C₂₅H₅₀N₄O
• .

• Urea, N-(4-cyano-2,6-diethyl-2,3,6-trimethyl-4-piperidinyl)-N'-phenyl-
• 61683-67-8
• C₂₀H₃₀N₄O
• .

• Urea, N-(cyclopropylmethyl)-N-[(4-methoxyphenyl)methyl]-
• 64407-55-2
• C₁₃H₁₈N₂O₂
• .

• Urea, N-[(4-methoxyphenyl)methyl]-N-(2,2,2-trichloroethyl)-
• 64407-58-5
• C₁₁H₁₃Cl₃N₂O₂
• .

• Urea, N-[(4-methoxyphenyl)methyl]-N-(2,2,2-trifluoroethyl)-
• 64407-59-6
• C₁₁H₁₃F₃N₂O₂
• .

• Urea, N-cyclopentyl-N'-[(4-methoxyphenyl)methyl]-
• 64407-62-1
• C₁₄H₂₀N₂O₂
• .