• Urea,N-(3-chlorophenyl)-N'-[4-methyl-6-(trichloromethyl)-1,3,5-triazin-2-yl]-
• 30804-94-5
• C12H9 Cl4 N5 O
• 381.0448
• .

• Urea,N,N'-bis[2-(dimethylamino)phenyl]-
• 94201-83-9
• C17H22 N4 O
• 303-673-1
• 298.38278
• .

• Urea,N-(2-bromoethyl)-N'-[2-(1-naphthalenyl)ethyl]-
• 102434-32-2
• C15H17 Br N2 O
• 321.2123
• .

• Uridine5'-(tetrahydrogen triphosphate), 2',3'-dideoxy-3',5-difluoro- (9CI)
• 124903-22-6
• C9H13 F2 N2 O13 P3
• 488.1232
• .

• Urea,N'-(4-bromo-3-chlorophenyl)-N,N-dimethyl-
• 32233-73-1
• C9H10 Br Cl N2 O
• 277.5455
• .

• Urea,N,N-dimethyl-N'-(3-methylphenyl)-
• 28170-41-4
• C10H14 N2 O
• 178.231
• .

• Uridine,2'-deoxy-5-(1-hydroxy-2,2-diiodoethyl)-, (S)- (9CI)
• 123882-06-4
• C11H14 I2 N2 O6
• 524.0476
• .

• Uridine5'-(tetrahydrogen triphosphate), 2'-deoxy-, tetralithium salt (9CI)
• 93858-62-9
• C9H15 N2 O14 P3 . 4 Li
• 299-294-3
• 491.87
• .

• Uridine,5-(2-bromoethenyl)-2'-deoxy-, 5'-[hydrogen (methoxycarbonyl)phosphonate], (E)-(9CI)
• 115365-31-6
• C13H16 Br N2 O9 P
• 455.1519
• .

• Uranium, bis(nitrito-kN)dioxo- (9CI)
• 29075-42-1
• N2O6 U
• 362.0398
• .

• Urea,N-(7-methylbenz[a]anthracen-8-yl)-
• 64082-43-5
• C20H16 N2 O
• 285.36
• .

• Urea,N-(2-bromoethyl)-N'-[(4-ethoxy-1-naphthalenyl)methyl]-
• 102434-24-2
• C16H19 Br N2 O2
• 0
• .

• Urea,N-(acetyloxy)-N-(4-chlorophenyl)-N'-methyl-
• 22169-00-2
• C10H11 Cl N2 O3
• 0
• .

• Urea,N'-(2-chloroethyl)-N-(2-fluoroethyl)-N-nitroso-
• 13908-92-4
• C5H9 Cl F N3 O2
• 0
• .

• Urea,N-(2-bromoethyl)-N'-[2-(trifluoromethyl)phenyl]-
• 102434-37-7
• C10H10 Br F3 N2 O
• 311.0984
• .

• Uridine,5'-O-[[[[4-[(2-chloroethyl)methylamino]phenyl]methyl]amino]hydroxyphosphinyl]uridylyl-(3'®5')-uridylyl-(3'®5')-uridylyl-(3'®5')-uridylyl-(3'®5')-uridylyl-(3'®5')-uridylyl-(3'®5')- (9CI)
• 79486-46-7
• C73H92 Cl N16 O56 P7
• 0
• .

• Uridine5'-(tetrahydrogen triphosphate), 2,3'-dideoxy-3'-oxo- (9CI)
• 117098-38-1
• C9H13 N2 O14 P3
• 0
• .

• Uridine 5'-(trihydrogendiphosphate), P'-[2-(acetylamino)-2,4-dideoxy-4-fluoro-a-D-galactopyranosyl] ester,dilithium salt (9CI)
• 120596-20-5
• C17H26 F N3 O16 P2 . 2 Li
• 0
• .

• Urea,N-(2-chloroethyl)-N'-[(2,3-dimethylphenyl)methyl]-
• 102433-41-0
• C12H17 Cl N2 O
• 240.7292
• .

• Urea,N,N-dibutyl-N'-phenyl-
• 2589-21-1
• C15H24 N2 O
• 0
• .

• Uridine,2'-deoxy-5-(2-fluoroethyl)-
• 108008-61-3
• C11H15 F N2 O5
• 0
• .

• Urea,N-(5-methyl-1,2-benzisothiazol-3-yl)-N'-phenyl-
• 105734-51-8
• C15H13 N3 O S
• 283.3482
• .

• Urea,N-[2,6-bis(1-methylethyl)phenyl]-N'-[[1-(1-methyl-1H-indol-3-yl)cyclohexyl]methyl]-
• 145131-25-5
• C29H39 N3 O
• 0
• .

• Uridine,2',3'-dideoxy-5-ethyl-3'-iodo- (9CI)
• 114008-12-7
• C11H15 I N2 O4
• 366.1523
• .

• Uridine 5'-(trihydrogendiphosphate), P'-[2-(acetylamino)-2,6-dideoxy-6-fluoro-a-D-glucopyranosyl] ester,dilithium salt (9CI)
• 120701-60-2
• C17H26 F N3 O16 P2 . 2 Li
• 0
• .

• Uridine 5'-(trihydrogendiphosphate), P'-[2-deoxy-2-(fluoro-18F)-D-galactopyranosyl] ester (9CI)
• 115366-69-3
• C15H23 F N2 O16 P2
• 0
• .

• Urea,1,1'-(6-methyl-s-triazine-2,4-diyl)bis[3-phenyl- (8CI)
• 30805-01-7
• C18H17 N7 O2
• 363.3733
• .

• URESPAN
• 129927-33-9
• C₂₄H₃₅NO₃ . ClH
• 422.06
• .

• Urea,N-(2-bromoethyl)-N'-[(4-methyl-1-naphthalenyl)methyl]-
• 102434-31-1
• C15H17 Br N2 O
• 0
• .

• Urea,N-9-acridinyl-N'-(2-bromo-2-propen-1-yl)-
• 102613-28-5
• C17H14 Br N3 O
• 356.2166
• .

• Urea,N-(2-methylpropyl)-N'-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-4-pyrimidinyl)-
• 31683-79-1
• C11H18 N4 O3
• 254.2856
• .

• Uridine,5-(2-chloroethyl)-2'-deoxy-, 3'-[hydrogen (2-ethoxy-2-oxoethyl)phosphonate](9CI)
• 115365-34-9
• C15H22 Cl N2 O9 P
• 440.7699
• .

• Urea,N-(2-chloroethyl)-N-nitroso-N'-(1,7,7-trimethylbicyclo[2.2.1]hept-2-yl)-
• 14039-09-9
• C13H22 Cl N3 O2
• 287.7857
• .

• Urea,N'-(2,4-difluorophenyl)-N-[[1-(1-methyl-1H-indol-3-yl)cyclopentyl]methyl]-N-(phenylmethyl)-
• 145131-57-3
• C29H29 F2 N3 O
• 0
• .

• Uridine,5-[(methylamino)methyl]-2-seleno-
• 89314-80-7
• C11H17 N3 O5 Se
• 0
• .

• Urea,N-[(2-chlorophenyl)methyl]-N'-[4-(1,1-dichloro-2,2-difluoroethoxy)phenyl]-
• 94336-05-7
• C16H13 Cl3 F2 N2 O2
• 0
• .

• Urea,N-(2-fluoroethyl)-N'-tricyclo[3.3.1.13,7]dec-1-yl-
• 14973-23-0
• C13H21 F N2 O
• 240.317
• .

• Undecanal,2,6,10-trimethyl-
• 105-88-4
• C14H28 O
• 203-342-0
• 212.37152
• .

• Uranium, isotope ofmass 230
• 15743-51-8
• U
• 230
• .

• Ureyite (CrNa(SiO3)2)(9CI)
• 15521-72-9
• Cr. 2 H2 O3 Si . Na
• .

• Undecene
• 28761-27-5
• C11 H24
• 249-202-2
• 154.29238
• .

• Urea,N-propyl-N'-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-4-pyrimidinyl)-
• 31652-51-4
• C10H16 N4 O3
• 240.259
• .

• Urea,N-cyclohexyl-N'-(1,2,3,6-tetrahydro-1,3-dimethyl-2,6-dioxo-4-pyrimidinyl)-
• 31652-52-5
• C13H20 N4 O3
• 280.3229
• .

• Urea,N,N'-bis(2-fluoroethyl)-N'-nitroso-
• 13908-91-3
• C5H9 F2 N3 O2
• 0
• .

• Uridine,2',3',5'-tribenzoate
• 1748-04-5
• C30H24 N2 O9
• 217-131-6
• 556.52
• .

• Urea,N,N''-1,3-propanediylbis[N'-[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]-,dihydrochloride (9CI)
• 2601-99-2
• C23H28 N8 O2 . 2 Cl H
• 448.5208
• .

• Undecanoic acid,1-methylethyl ester
• 50638-98-7
• C14H28 O2
• 256-674-3
• 228.37092
• .

• urea
• 37955-36-5
• CH₄N₂O
• 0
• .

• Urea,1-phenyl-2-thio-3-(tricyclo[2.2.1.02,6]hept-3-ylmethyl)- (8CI)
• 10027-42-6
• C15H18 N2 S
• .

• Urea,N,N'-bis[(5-isocyanato-1,3,3-trimethylcyclohexyl)methyl]-
• 55525-54-7
• C23H38 N4 O3
• 259-695-6
• 418.57282
• .