• Urea,N-nitroso-N-phenyl-
• 6268-32-2
• C7H7 N3 O2
• 165.17
• .

• Urea,N-[2,6-bis(1-methylethyl)phenyl]-N'-[2-(1-methyl-1H-indol-3-yl)nonyl]-
• 145131-39-1
• C31H45 N3 O
• 0
• .

• Urea,N-(2-chloro-6-methylphenyl)-N'-4-pyridinyl-, hydrochloride (1:1)
• 124421-10-9
• C13H12 Cl N3 O . Cl H
• 0
• .

• Uridine,3'-azido-2',3'-dideoxy-5-propyl- (9CI)
• 114008-05-8
• C12H17 N5 O4
• 295.2945
• .

• Urea,N-cyclohexyl-N'-(3,4,5-trimethoxyphenyl)-
• 1041-18-5
• C16H24 N2 O4
• 308.3728
• .

• Urea,N'-(6-butoxy-3-pyridinyl)-N,N-dimethyl-
• 30180-75-7
• C12H19 N3 O2
• 0
• .

• Uridine,2'-deoxy-5-fluoro-, 3',5'-dihexadecanoate (9CI)
• 7207-68-3
• C41H71 F N2 O7
• 0
• .

• Urea,N-(2-chloroethyl)-N'-(5,6,7,8-tetrahydro-1-naphthalenyl)-
• 102433-68-1
• C13H17 Cl N2 O
• 0
• .

• Urea,N-nitroso-N-pentyl-
• 10589-74-9
• C6H13 N3 O2
• 159.22
• .

• Urea,N-[2,6-bis(1-methylethyl)phenyl]-N'-[[1-(1-butyl-1H-indol-3-yl)cyclopentyl]methyl]-
• 145131-37-9
• C31H43 N3 O
• 473.6926
• .

• Urea,N-(4-methoxyphenyl)-N'-(4-methyl-2H-1,4-benzothiazin-3(4H)-ylidene)-
• 108176-77-8
• C17H17 N3 O2 S
• 0
• .

• Urea,N-[(4-chlorophenyl)methyl]-N-(3-hydroxycyclopentyl)-N'-phenyl-, cis- (9CI)
• 111422-17-4
• C19H21 Cl N2 O2
• 344.8352
• .

• Urea,N-(2-bromoethyl)-N-ethyl-N'-1-naphthalenyl-
• 102434-25-3
• C15H17 Br N2 O
• 321.2123
• .

• Urea,N,N-diethyl-N'-[(8a)-6-methylergolin-8-yl]-
• 37686-84-3
• C20H28 N4 O
• 253-624-2
• 340.52
• .

• Uridine,5-(5-chloro-2-thienyl)-2'-deoxy- (9CI)
• 134333-72-5
• C13H13 Cl N2 O5 S
• 0
• .

• Uridine,2',3'-dideoxy-5-methyl-2'-(1H-1,2,4-triazol-1-yl)-5'-O-(triphenylmethyl)- (9CI)
• 124355-39-1
• C31H29 N5 O4
• 293.2786
• .

• Urea,N-nitro-
• 556-89-8
• CH3 N3 O3
• 209-144-0
• 105.06
• .

• Urea,N-(2-chloroethyl)-N'-[2-[4-(1,2-diphenyl-1-butenyl)phenoxy]ethyl]-N-nitroso-,(Z)- (9CI)
• 104691-78-3
• C27H28 Cl N3 O3
• 0
• .

• Uridine,4-(methylhydrazone) (9CI)
• 100997-69-1
• C10H16 N4 O5
• 0
• .

• Uranium nitride (UN)
• 25658-43-9
• NU
• 252.03561
• .

• Urea,N'-(4-bromo-3-chlorophenyl)-N-methoxy-N-methyl-
• 13360-45-7
• C9H10 Br Cl N2 O2
• 236-411-9
• 293.57
• .

• Urea,N'-[5-(1,1-dimethylethyl)-3-isoxazolyl]-N,N-dimethyl-
• 55861-78-4
• C10H17 N3 O2
• 211.30
• .

• Uridine,2',3'-dideoxy-3'-isocyano- (9CI)
• 124288-72-8
• C10H11 N3 O4
• 0
• .

• Uridine 5'-(trihydrogendiphosphate), P'-a-D-galactopyranosylester
• 2956-16-3
• C15H24 N2 O17 P2
• 610.27
• .

• Urs-12-en-28-oic acid,3-[(3-O-b-D-glucopyranosyl-a-L-arabinopyranosyl)oxy]-, b-D-glucopyranosyl ester, (3b)-
• 126622-38-6
• C47H76 O17
• 913.0961
• .

• Urea,N-(cyanomethyl)-N'-1-naphthalenyl-
• 102433-06-7
• C13H11 N3 O
• 0
• .

• Urea,N,N''-[2,6-pyridinediylbis(methylene)]bis[N'-methyl- (9CI)
• 16578-11-3
• C11H17 N5 O2
• 251.285
• .

• Urea,N-(1,3-dimethyl-2,5-dioxo-4-imidazolidinyl)-N'-methyl-
• 98095-77-3
• C7H12 N4 O3
• 0
• .

• Urea,N-[(5-bromobenzo[b]thien-2-yl)methyl]-
• 23799-94-2
• C10H9 Br N2 O S
• 285.1603
• .

• Urea,N-(2-bromoethyl)-N'-(1-naphthalenylmethyl)-
• 102434-33-3
• C14H15 Br N2 O
• 307.1857
• .

• Urs-12-en-28-oic acid,2,3,7,19-tetrahydroxy-, (2a,3a,7b)- (9CI)
• 108657-25-6
• C30H48 O6
• 0
• .

• Urea,N-[bis(1-aziridinyl)phosphinyl]-N'-(5,6-dimethoxy-4-pyrimidinyl)-
• 65101-40-8
• C11H17 N6 O4 P
• 0
• .

• Ultracast PE 35
• 89339-41-3
• 0
• .

• Urea,N-ethyl-N-nitroso-
• 759-73-9
• C3H7 N3 O2
• 212-072-2
• 117.13
• .

• Uranium, bis(h8-1,3,5,7-cyclooctatetraene)-
• 11079-26-8
• C16H16 U
• 446.32715 [g/mol]
• .

• Uridine, thymidylyl-(3'®5')-2'-deoxy- (9CI)
• 10318-59-9
• C19H25 N4 O12 P
• 0
• .

• Urea, polymer with ethanedial
• 53037-34-6
• C₃H₆N₂O₃
• 0
• .

• Uranium, bis(nitrato-kO)dioxo-, (T-4)-
• 10102-06-4
• N2O8 U
• 394.02
• .

• Urea,N'-[3-acetyl-4-[3-[(1,1-dimethylethyl)amino]-2-hydroxypropoxy]phenyl]-N,N-diethyl-,hydrochloride (1:1)
• 57470-78-7
• C₂₀H₃₃N₃O₄^.HCl
• 260-752-2
• 415.95466
• .

• Urea stibamine
• 1340-35-8
• C₇H₁₁N₃O₄Sb
• 0
• .

• Uranium,dioxo[sulfato(2-)-kO]-
• 1314-64-3
• O6S U
• 215-240-3
• 0
• .

• Uridine,2'-deoxy-5-formyl-
• 4494-26-2
• C10H12 N2 O6
• 256.24
• .

• Urea,N'-(4-methoxyphenyl)-N-methyl-N-nitroso-
• 25355-59-3
• C9H11 N3 O3
• 209.23
• .

• Uranium silicide (USi2)
• 12039-85-9
• Si2U
• 234-906-4
• 294.1999
• .

• Uranate(2-),bis(acetato-kO)dioxo-,zinc (1:1)
• 10138-94-0
• C₄H₆O₆U.Zn
• 233-390-8
• 0
• .

• Uridine,2'-deoxy-3-(2,3-dihydroxypropyl)- (9CI)
• 126863-75-0
• C12H18 N2 O7
• 0
• .

• Urea,N-butyl-N',N'-diethyl-N-(trimethylsilyl)-
• 18388-99-3
• C12H28 N2 O Si
• 242-267-8
• 244.45
• .

• Urea,N-(4,6-dimethoxy-5-pyrimidinyl)-N'-[[1-(1-methyl-1H-indol-3-yl)cyclopentyl]methyl]-
• 145131-49-3
• C22H27 N5 O3
• 409.4815
• .

• Urea,N,N'-bis[(2-benzothiazolylthio)methyl]-
• 95-35-2
• C17H14 N4 O S4
• 202-412-8
• 418.59
• .

• Uridine,5'-deoxy-5'-oxo-
• 28370-56-1
• C9H10 N2 O6
• .