• Uridine5'-(tetrahydrogen triphosphate), 3'-deoxy- (9CI)
• 69199-40-2
• C9H15 N2 O14 P3
• 468.1417
• .

• Urea,N-butyl-N'-(4-chlorophenyl)-
• 6333-41-1
• C11H15 Cl N2 O
• 226.7026
• .

• Uricine (9CI)
• 62079-64-5
• .

• Urea,N-(4-nitrophenyl)-N'-9,12-octadecadien-1-yl-
• 6964-86-9
• C25H39 N3 O3
• 429.5955
• .

• Uridine,2',5'-dideoxy-5-fluoro-
• 61168-97-6
• C9H11 F N2 O4
• 230.193
• .

• U 12171 (9CI)
• 61164-09-8
• C₆H₆O₅S
• 190.17384
• .

• Uranium carbide (UC4),(T-4)- (9CI)
• 64539-55-5
• C4U
• 0
• .

• Urea,N-hexadecyl-N'-phenyl-
• 6312-94-3
• C23H40 N2 O
• 360.5765
• .

• Undevit
• 64667-21-6
• 0
• .

• Urea,N-[4-(5-oxo-1-phenyl-2-thioxo-4-imidazolidinyl)butyl]-
• 66325-61-9
• C14H18 N4 O2 S
• 306.3833
• .

• Urea,1,1'-(methyl-p-phenylene)bis[3-furfuryl- (8CI)
• 6298-32-4
• C19H20 N4 O4
• 368.3865
• .

• Urea,N-(2-chloroethyl)-N'-4-pyridinyl-
• 62491-96-7
• C8H10 Cl N3 O
• 199.64
• .

• Undecanoic acid,10,11-dibromo-
• 6308-96-9
• C11H20 Br2 O2
• 344.0833
• .

• Urea, N-(2,6-diethylphenyl)-N-((dimethylamino)iminomethyl)-, monohydrochloride
• 65009-07-6
• C₁₄H₂₃ClN₄O
• 0
• .

• Urea formaldehyde mixture
• 64869-57-4
• C₂H₆N₂O₂
• 90.08
• .

• Ussamycin (9CI)
• 65454-25-3
• .

• Urea,N-[(3,4-dichlorophenyl)methyl]-N'-ethyl-
• 65608-96-0
• C10H12 Cl2 N2 O
• 247.1211
• .

• Urea,N-[(2,6-dimethyl-4-morpholinyl)methyl]-N'-(phenylmethyl)-
• 6969-63-7
• C15H23 N3 O2
• 277.362
• .

• Urea,N,N''-(methylenedi-4,1-phenylene)bis[N'-(2-furanylmethyl)- (9CI)
• 6298-31-3
• C25H24 N4 O4
• 444.4825
• .

• Urea,N-[4-(dimethylamino)phenyl]-N'-methyl-
• 6956-24-7
• C10H15 N3 O
• 230-139-4
• 193.2456
• .

• Urea,N,N'-bis(2,6-dimethoxyphenyl)-
• 6335-04-2
• C17H20 N2 O5
• 332.3511
• .

• Urea,N,N''-(4-methyl-1,3-phenylene)bis[N',N'-bis(2-hydroxyethyl)- (9CI)
• 68144-78-5
• C17H28 N4 O6
• 384.4274
• .

• Urea,N-[2-(methylsulfonyl)ethyl]-
• 6959-73-5
• C4H10 N2 O3 S
• 166.1988
• .

• Urea,N-(4-chloro-2-methylphenyl)-
• 6333-35-3
• C8H9 Cl N2 O
• 184.6229
• .

• Urea,N-(4-bromophenyl)-N'-[4-[[imino[(2-methylpropyl)amino]methyl]amino]phenyl]-
• 62874-44-6
• C18 H22 Br N5 O
• .

• Ukrinol 1 (9CI)
• 62494-12-6
• 0
• .

• Urea,N-(4-methylphenyl)-N'-(4-morpholinylmethyl)-
• 6342-38-7
• C13H19 N3 O2
• 249.3089
• .

• Urea, N-b-D-arabinofuranosyl-N'-methyl-
• 64623-28-5
• C7H14 N2 O5
• 206.1965
• .

• Urea,N-(2-chlorophenyl)-N'-(1-methylethyl)-
• 62635-47-6
• C10H13 Cl N2 O
• 0
• .

• Urea,N-(2-hydroxy-1,2,2-triphenylethyl)-
• 62183-22-6
• C21H20 N2 O2
• 332.3957
• .

• Urea,N,N-dimethyl-N'-(6-methyl-1H-benzimidazol-2-yl)-
• 64022-50-0
• C11H14 N4 O
• .

• Urea,N-(2-chloroethyl)-N'-[4-(chloromethyl)cyclohexyl]-, trans- (9CI)
• 61367-15-5
• C10H18 Cl2 N2 O
• 253.1687
• .

• Urea,N-butyl-N'-methyl-
• 6135-36-0
• C6H14 N2 O
• 0
• .

• Urea,N,N''-methylenebis[N,N'-dimethyl- (9CI)
• 60913-23-7
• C7H16 N4 O2
• 188.2275
• .

• Urea,N-(2-methyl-3-oxo-1-propen-1-yl)-N'-phenyl-
• 64300-49-8
• C11H12 N2 O2
• 204.2252
• .

• Urea,N-(2-chloroethyl)-N'-(2,3,4-tri-O-acetyl-b-D-xylopyranosyl)-
• 66101-78-8
• C14H21 Cl N2 O8
• 380.7781
• .

• Urea,N-(2-chlorophenyl)-N'-(4-morpholinylmethyl)-
• 6295-69-8
• C12H16 Cl N3 O2
• 269.7273
• .

• Urea,N,N'-bis[(4-chlorophenyl)methyl]-N'-nitroso-
• 60285-27-0
• C15H13 Cl2 N3 O2
• 338.1886
• .

• Urea,N-(1,2-dihydro-1-methyl-1-acenaphthylenyl)-
• 6321-51-3
• C₁₄H₁₄N₂O
• 226.2738
• .

• Urea,N,N-dimethyl-N'-9-thiabicyclo[3.3.1]non-6-en-2-yl-
• 6436-03-9
• C11H18 N2 O S
• 256.2997
• .

• Urea,N-(2,5-dichlorophenyl)-N'-(4-morpholinylmethyl)-
• 6342-42-3
• C12H15 Cl2 N3 O2
• 304.1724
• .

• Urea,N-(2,6-dimethylphenyl)-N'-(4,5,6,7-tetrahydro-1-methyl-1H-1,3-diazepin-2-yl)-,hydrochloride (1:1)
• 68656-96-2
• C15H22 N4 O . Cl H
• 310.8223
• .

• Urea,N-ethyl-N'-(8-nitro-2-oxo-2H-1-benzopyran-3-yl)-N-phenyl-
• 6513-93-5
• C18H15 N3 O5
• 414.7959
• .

• Urea,N-butyl-N'-(2-furanylmethyl)-
• 6298-26-6
• C10H16 N2 O2
• 196.2462
• .

• Urea,N-(2-chloroethyl)-N'-(2-methyl-1,1,3,3-tetraoxido-1,3-dithian-5-yl)-, trans-(9CI)
• 61367-35-9
• C8H15 Cl N2 O5 S2
• 318.7981
• .

• Uridine,5'-O-(triphenylmethyl)-, 2'-(4-methylbenzenesulfonate) (9CI)
• 6206-09-3
• C35H32 N2 O8 S
• 306.7194
• .

• Urea,N-(2,5-dihydro-3-methyl-2,5-dioxo-1H-pyrrol-1-yl)-
• 6641-34-5
• C6H7 N3 O3
• 169.1381
• .

• Urea,N-(2-chloroethyl)-N'-2-pyrimidinyl-
• 63706-94-5
• C7H9 Cl N4 O
• 200.6256
• .

• Urea,N-hexadecyl-N'-1-naphthalenyl-
• 6313-98-0
• C27H42 N2 O
• 0
• .

• Urea,N-(4,5-dihydro-2-thiazolyl)-N'-methyl-
• 64002-06-8
• C5H9 N3 O S
• 159.2095
• .