• Urea,N'-cyclopropyl-N-methyl-N-nitroso-
• 80413-71-4
• C5H9 N3 O2
• 0
• .

• Urea,N'-(4-chloro-2,6-dimethylphenyl)-N-heptyl-N-[[4-(3-methylbutyl)phenyl]methyl]-
• 107376-72-7
• C28H41 Cl N2 O
• .

• Urea, diethyl-
• 50816-31-4
• C₅H₁₂N₂O
• 256-787-8
• 116.16
• .

• Urea,N-[[[2-[[(4-methyl-1H-imidazol-5-yl)methyl]thio]ethyl]amino](methylimino)methyl]-
• 77076-18-7
• C10H18 N6 O S
• 0
• .

• Urea, N'-a-L-arabinopyranosyl-N-methyl-N-nitroso-
• 167396-23-8
• C7H13 N3 O6
• 0
• .

• Urea,N,N-dimethyl-N',N'-di-2-propen-1-yl-
• 16667-21-3
• C9H16 N2 O
• 168.2361
• .

• Urea,N,N'-bis[4-(4,5-dihydro-1H-imidazol-2-yl)phenyl]-, hydrochloride (1:2)
• 2430-90-2
• C19H20 N6 O . 2 Cl H
• 348.4017
• .

• Urea,N-(2-chloroethyl)-N'-(2,5-dimethoxyphenyl)-
• 102433-39-6
• C11H15 Cl N2 O3
• 258.7014
• .

• Urs-12-en-28-oic acid,3-(acetyloxy)-11-oxo-, methyl ester, (3b)-
• 22425-72-5
• C33H50 O5
• .

• Urea,N,N-diethyl-N'-methyl-
• 39499-81-5
• C6H14 N2 O
• 0
• .

• Urea,N-(2-chloroethyl)-N'-(1,2-dihydro-5-acenaphthylenyl)-
• 102613-27-4
• C15H15 Cl N2 O
• 274.7454
• .

• Urea,N-[(3S)-1-cyclohexyl-2,3,4,5-tetrahydro-2,4-dioxo-5-[2-oxo-2-(1-pyrrolidinyl)ethyl]-1H-1,5-benzodiazepin-3-yl]-N'-(4-fluorophenyl)-
• 162271-54-7
• C28H32 F N5 O4
• 521.59674
• .

• Urea,N,N-dimethyl-N'-[3-methyl-4-(1-methylethyl)phenyl]-
• 79473-12-4
• C13H20 N2 O
• 279-165-8
• 220.3107
• .

• Urea,N-(2-bromoethyl)-N'-(5,6,7,8-tetrahydro-2-naphthalenyl)-
• 102434-36-6
• C13H17 Br N2 O
• 297.1909
• .

• Urea,N-(2-chloroethyl)-
• 6296-42-0
• C3H7 Cl N2 O
• 122.55
• .

• Urea, polymer with ethanedial, formaldehyde and propanal
• 106569-82-8
• (C₃H₆O·C₂H₂O₂·CH₄N₂O·CH
• 0
• .

• Urea,N-(2-chloroethyl)-N'-[1-(3-thienyl)ethyl]-
• 102433-60-3
• C9H13 Cl N2 O S
• 232.7303
• .

• Urea,N-(2-chloroethyl)-N'-[1-(1-naphthalenyl)ethyl]-, (+)-
• 102433-62-5
• C15H17 Cl N2 O
• 244.74102
• .

• Uridine 5'-(trihydrogendiphosphate), P'-(6-deoxy-L-mannopyranosyl) ester (9CI)
• 30174-43-7
• C15H24 N2 O16 P2
• 550.3024
• .

• Urea,N-(2-bromoethyl)-N'-(3,4-dimethylphenyl)-
• 23417-39-2
• C11H15 Br N2 O
• 271.1536
• .

• Uridine, 6-methyl-
• 16710-13-7
• C10H14 N2 O6
• 258.228
• .

• Undecanoic acid,10-hydroxy-
• 6336-28-3
• C11H22 O3
• 202.29058
• .

• Urea,N,N'-bis(4-methyl-2,5-dioxo-4-imidazolidinyl)-
• 10045-72-4
• C9H12 N6 O5
• .

• Urea,N-[2-methoxy-5-[5-[4-(2-methoxyphenyl)-1-piperazinyl]-1-oxopentyl]phenyl]-
• 100077-93-8
• C24H32 N4 O4
• 440.5353
• .

• Undecenoic acid,3-methylbutyl ester
• 12262-03-2
• C16 H32 O2
• 235-514-6
• 254.41
• .

• Urea,N-methyl-N'-(4-methylphenyl)-N-nitroso-
• 23139-00-6
• C9H11 N3 O2
• 193.23
• .

• Urea,N'-(2,5-dichlorophenyl)-N,N-diethyl-
• 15545-51-4
• C11H14 Cl2 N2 O
• 261.1477
• .

• Urea,N-(1-methylethyl)-
• 691-60-1
• C4H10 N2 O
• 211-722-2
• 102.16
• .

• Urea,N-[(3R)-1-(3,3-dimethyl-2-oxobutyl)-2,3-dihydro-2-oxo-5-(2-pyridinyl)-1H-1,4-benzodiazepin-3-yl]-N'-[3-(methylamino)phenyl]-
• 155488-25-8
• C28H30 N6 O3
• 498.58
• .

• Urea,N-[(2-chlorophenyl)methyl]-N'-(1-methyl-1-phenylethyl)-
• 99485-76-4
• C17H19 Cl N2 O
• 302.7986
• .

• Urea,N-[2,6-bis(1-methylethyl)phenyl]-N'-[3-[1-(1-methyl-1H-indol-3-yl)cyclopentyl]propyl]-
• 145131-12-0
• C30H41 N3 O
• 459.666
• .

• Urea, N-butyl-N'-ethyl-
• 10310-60-8
• C7H16 N2 O
• 144.2147
• .

• Urea,N,N''-[1,4-phenylenebis(methylene)]bis[N'-1-aziridinyl- (9CI)
• 102584-86-1
• C14H20 N6 O2
• 304.40
• .

• Urea,N'-cyclohexyl-N-methyl-N-nitroso-
• 16813-38-0
• C8H15 N3 O2
• 185.2236
• .

• Urea,N-1,2-benzisothiazol-3-yl-N'-propyl-
• 104121-45-1
• C11H13 N3 O S
• 235.3054
• .

• Urea,N-(2-chloro-1-methylethyl)-N'-(5,6,7,8-tetrahydro-1-naphthalenyl)-
• 102433-75-0
• C14H19 Cl N2 O
• 257.67358
• .

• Urea,N-(2-chloroethyl)-N'-[2-[1-(5-fluoro-3,4-dihydro-2,4-dioxo-1(2H)-pyrimidinyl)-3-hydroxypropoxy]ethyl]-N-nitroso-
• 103554-66-1
• C12H17 Cl F N5 O6
• .

• Uridine,5'-O-phosphonouridylyl-(3'®5')-uridylyl-(3'®5')-uridylyl-(3'®5')-uridylyl-(3'®5')-uridylyl-(3'®5')-uridylyl-(3'®5')-uridylyl-(3'®5')-2',3'-O-[[4-[(2-chloroethyl)methylamino]phenyl]methylene]- (9CI)
• 74578-31-7
• C82H100 Cl N17 O65 P8
• 0
• .

• Urs-12-en-28-oic acid,3,6,19-trihydroxy-, (3b,6b)-
• 123135-05-7
• C30H48 O5
• .

• Urea,N-(2-chloroethyl)-N'-(5-hydroxy-1-naphthalenyl)-
• 102433-50-1
• C13H13 Cl N2 O2
• 264.7075
• .

• Urs-12-ene-27,28-dioicacid, 3-[(6-deoxy-3-O-b-D-xylopyranosyl-a-L-mannopyranosyl)oxy]-, (3b)- (9CI)
• 161161-63-3
• C41H64 O13
• .

• Uridine,2',3'-dideoxy-3'-fluoro-
• 41107-56-6
• C9H11 F N2 O4
• 415-360-8
• 230.193
• .

• Uridine,2'-deoxy-5-[2,2,2-trifluoro-1-[(trifluoroacetyl)amino]-1-(trifluoromethyl)ethyl]-(9CI)
• 111712-56-2
• C14H12 F9 N3 O6
• 0
• .

• Urea,N-(3,4-dichlorophenyl)-N'-methyl-
• 3567-62-2
• C8H8 Cl2 N2 O
• 219.07
• .

• Urea,N-[2-(diethylamino)ethyl]-N-(3-methylbutyl)-N',N'-bis(1-methylethyl)-
• 54-54-6
• C18H39 N3 O
• 0
• .

• Urea,N-(2,6-dichlorophenyl)-N'-[[1-(1-methyl-1H-indol-3-yl)cyclopentyl]methyl]-
• 145131-42-6
• C22H23 Cl2 N3 O
• 416.3435
• .

• Urea,N-[2-(acetylamino)-2-deoxy-4-O-b-D-mannopyranosyl-b-D-glucopyranosyl]-
• 119059-62-0
• C15H27 N3 O11
• 0
• .

• Uridine5'-(tetrahydrogen triphosphate), 3'-azido-2',3'-dideoxy- (9CI)
• 119388-79-3
• C9H14 N5 O13 P3
• 493.1544
• .

• Uridine,5-(5-bromo-2-thienyl)-2'-deoxy-
• 134333-70-3
• C13H13 Br N2 O5 S
• 0
• .

• Uridine,5-(2-chloroethyl)-2'-deoxy-, 3'-(phosphonoacetate) (9CI)
• 115365-39-4
• C13H18 Cl N2 O9 P
• 412.7168
• .